10 Longest Rivers in Europe: Lengths, Countries & Facts
Published: 9 Sep 2026
Europe is home to some of the continent’s most important rivers, many of which stretch across several countries and have shaped the places around them for centuries. They have long been used for trade, transportation, farming, and settlement, and today many are also well-known landmarks and travel destinations.
The Volga River is the longest river in Europe, followed by the Danube, Ural, Dnieper, and Don. Most of Europe’s longest rivers are found in the eastern part of the continent, particularly across Russia and neighboring countries.
Below are the 10 longest rivers in Europe, ranked by their total length. For each river, we’ll cover its length, source, route, countries it passes through, and where it eventually ends.
The 10 Longest Rivers in Europe
Europe’s longest rivers are spread across the eastern and central parts of the continent. Some run through several countries, while others stay within one country from source to mouth. The ranking below is based on total river length, measured from the source to the mouth.
Here are the 10 longest:
- Volga River — 3,531 km
- Danube River — 2,860 km
- Ural River — 2,428 km
- Dnieper River — 2,200 km
- Don River — 1,870 km
- Pechora River — 1,809 km
- Kama River — 1,806 km
- Oka River — 1,500 km
- Belaya River — 1,447 km
- Dniester River — 1,352 km
1. Volga River — The Longest River in Europe
The Volga River is the longest river in Europe, running about 3,531 km through Russia. It starts in the Valdai Hills, northwest of Moscow, and flows south before reaching the Caspian Sea. Its drainage basin covers a large part of western Russia and includes several major cities.
Volga River Facts
- Length: 3,531 km
- Country: Russia
- Source: Valdai Hills
- Mouth: Caspian Sea
- Drainage basin: Caspian Sea
- Major cities: Nizhny Novgorod, Kazan, Samara, Saratov, and Volgograd
The Volga has played an important role in Russia for centuries. It is used for shipping, fishing, agriculture, and hydroelectric power, with a series of dams and reservoirs along its course. Several large Russian cities also sit on or near the river, making it an important part of the country’s transport network and economy.
The river eventually reaches the Caspian Sea through a wide delta. For travelers interested in Russia’s geography, the Volga is particularly interesting because its course connects many different regions of the country over thousands of kilometers.
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2. Danube River — Europe’s Major International River
The Danube River is the second-longest river in Europe, stretching about 2,860 km from its source in Germany to the Black Sea. Unlike the Volga, which stays within Russia, the Danube crosses a large part of Europe and passes through more countries than any other major river on the continent.
Danube River Facts
- Length: 2,860 km
- Source: Black Forest, Germany
- Mouth: Black Sea
- Countries: Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova, and Ukraine
- Major cities: Vienna, Bratislava, Budapest, and Belgrade
The Danube begins in Germany’s Black Forest, where the Brigach and Breg rivers meet at Donaueschingen. From there, it flows east through Central and Eastern Europe, passing through several capitals before reaching the Black Sea. Its lower course spreads into the Danube Delta, one of Europe’s most important wetland areas.
The river has been an important route for trade and transport for centuries. Today, it remains a major waterway while also drawing travelers to cities, historic sites, and landscapes along its banks. A Danube journey can take you through several different countries without ever leaving the river’s course.
3. Ural River — A Boundary Between Europe and Asia
The Ural River is about 2,428 km long, making it the third-longest river in Europe by the ranking used here. It flows through Russia and Kazakhstan, starting in the Ural Mountains and eventually reaching the Caspian Sea.
Ural River Facts
- Length: 2,428 km
- Source: Ural Mountains, Russia
- Mouth: Caspian Sea
- Countries: Russia and Kazakhstan
- Major cities: Magnitogorsk, Orsk, and Atyrau
The river begins in the southern Ural Mountains and flows south through Russia before entering Kazakhstan. It continues toward the Caspian Sea, passing through the city of Atyrau before reaching the sea.
The Ural is particularly interesting geographically because it is traditionally considered part of the boundary between Europe and Asia. The exact boundary is a matter of geographic convention, however, so the river’s classification can vary depending on the source.
Its length can also be reported differently when sources use different definitions of its headwaters. That is one reason the Ural deserves a little more explanation than most of the other rivers on this list.
4. Dnieper River
The Dnieper River is about 2,200 km long and is one of the major rivers of Eastern Europe. It flows through Russia, Belarus, and Ukraine before emptying into the Black Sea. Much of its course is closely tied to the history, cities, and agriculture of the region.
Dnieper River Facts
- Length: 2,200 km
- Source: Valdai Hills, Russia
- Mouth: Black Sea
- Countries: Russia, Belarus, and Ukraine
- Major cities: Smolensk, Kyiv, Cherkasy, and Dnipro
The Dnieper begins in Russia’s Valdai Hills and flows south through Belarus and Ukraine. It passes through Kyiv and several other major cities before reaching the Black Sea. Along its course are a series of reservoirs and dams that are used for electricity, water supply, and other purposes.
The river has also been an important transport route for centuries. Today, the Dnieper remains one of the defining waterways of Ukraine and one of the largest river systems in Eastern Europe.
5. Don River
The Don River is about 1,870 km long, making it the fifth-longest river in Europe on this list. It flows through western Russia and takes a generally southern route before reaching the Sea of Azov.
Don River Facts
- Length: 1,870 km
- Source: Central Russia, near Novomoskovsk
- Mouth: Sea of Azov
- Country: Russia
- Major cities: Voronezh and Rostov-on-Don
The Don begins in the Tula region of Russia and flows south through the country. Near its lower course, it passes Rostov-on-Don before emptying into the Sea of Azov.
The river has been important for farming, fishing, and transport in southern Russia. It is also connected to the Volga by the Volga–Don Canal, creating a water route between the Caspian Sea and the Sea of Azov.
6. Pechora River
The Pechora River is about 1,809 km long, making it one of the longest rivers in northern Europe. It flows through northwestern Russia, starting in the northern Ural Mountains and eventually emptying into the Pechora Sea.
Pechora River Facts
- Length: 1,809 km
- Source: Northern Ural Mountains, Russia
- Mouth: Pechora Sea
- Country: Russia
- Major cities: Pechora and Naryan-Mar
The Pechora flows through a remote part of northern Russia, passing through forests, wetlands, and sparsely populated areas. Its lower course spreads into a broad delta before reaching the Pechora Sea.
The river is important for the region’s fishing, forestry, and transport. Its basin also includes large areas of relatively undisturbed northern landscape, giving the Pechora a very different character from the more heavily developed rivers farther south in Europe.
7. Kama River
The Kama River stretches for about 1,806 km through western Russia. Although it is a tributary of the Volga, the Kama is a major river in its own right and drains a large area around the western Ural region.
Kama River Facts
- Length: 1,806 km
- Source: Udmurtia, Russia
- Mouth: Volga River
- Country: Russia
- Major city: Perm
The Kama rises in the Republic of Udmurtia and flows west and south through the Perm region and the Volga area. It passes Perm, one of the largest cities along its course, before eventually joining the Volga.
Much of the Kama’s lower course is affected by reservoirs, including the Kama Reservoir. The river is also navigable over long stretches and has been used to move timber, industrial goods, and other cargo. Because it joins the Volga, the Kama forms part of the wider waterway linking the inland regions of Russia with the Caspian basin.
8. Oka River
The Oka River runs for about 1,500 km through central Russia before joining the Volga. It is one of the Volga’s major tributaries and passes through several historic parts of the country.
Oka River Facts
- Length: 1,500 km
- Source: Oryol region, Russia
- Mouth: Volga River
- Country: Russia
- Major cities: Oryol, Kaluga, and Nizhny Novgorod
The Oka begins near the town of Oryol and flows generally north and east. It passes through Kaluga and other towns before reaching Nizhny Novgorod, where it meets the Volga.
The river has played a role in the history of central Russia, particularly around the old towns and settlements along its banks. Today, the Oka is also known for its broad floodplains, forests, and countryside, making it quite different from the more industrial stretches of the Volga system.
9. Belaya River
The Belaya River is about 1,447 km long and flows through the Republic of Bashkortostan in western Russia. It is a major tributary of the Kama River and is closely connected with the landscape and cities of the southern Ural region.
Belaya River Facts
- Length: 1,447 km
- Source: Southern Ural Mountains, Russia
- Mouth: Kama River
- Country: Russia
- Major city: Ufa
The Belaya rises in the southern Ural Mountains and flows north and west through Bashkortostan. It passes Ufa, the region’s capital, before joining the Kama River near Neftekamsk.
The river is navigable along parts of its course and has traditionally been used for transport and fishing. Its valley also includes forests, limestone landscapes, and open countryside, with several natural areas around the river popular for outdoor activities.
10. Dniester River
The Dniester River is about 1,352 km long and flows through Ukraine and Moldova before reaching the Black Sea. Much of its course runs through countryside and smaller towns, although it also passes close to several important cities.
Dniester River Facts
- Length: 1,352 km
- Source: Carpathian Mountains, Ukraine
- Mouth: Black Sea
- Countries: Ukraine and Moldova
- Major cities: Chernivtsi, Tiraspol, and Bender
The Dniester rises in the Ukrainian Carpathians and flows southeast toward the Black Sea. For part of its course, it forms or follows the border between Ukraine and Moldova before continuing through Moldova and returning to Ukrainian territory near its mouth.
The river is important for drinking water, agriculture, fishing, and local ecosystems. Its lower course reaches the Dniester Estuary, a large coastal water body connected to the Black Sea.
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