GeotchaA geography quiz on a real globe

25 longest rivers in the European Union

25 rivers, each one drawn on a satellite globe. Name it when it lights up, find it when you are given its name, or type every one you can remember in Name all.

Free to play, with no account needed. What you miss comes back for review until it sticks.

The rivers

  1. 1Danube2,850 km
  2. 2Rhine1,233 km
  3. 3Elbe1,094 km
  4. 4Vistula1,047 km
  5. 5Daugava1,020 km
  6. 6Tagus1,007 km
  7. 7Loire1,006 km
  8. 8Tisza966 km
  9. 9Prut953 km
  10. 10Meuse950 km
  11. 11Sava945 km
  12. 12Neman937 km
  13. 13Ebro910 km
  14. 14Douro897 km
  15. 15Oder854 km
  16. 16Rhône812 km
  17. 17Warta808 km
  18. 18Mureș803 km
  19. 19Guadiana778 km
  20. 20Seine777 km
  21. 21Western Bug772 km
  22. 22Siret740 km
  23. 23Drava720 km
  24. 24Guadalquivir657 km
  25. 25Po652 km

Length in km as Wikidata records it (P2043, the best-ranked figure). Each named river counts on its own: the river that carries the name, from its source to its mouth. Headstreams and tributaries with names of their own are rivers of their own, so the Missouri and the Mississippi are two rivers here, as are the Irtysh and the Ob (the Longest River Systems set measures such chains as one system, from the most distant source). A named section of a river is that river: the Solimões, as the Amazon’s upper course is called in Brazil, is the Amazon. Where the recorded length runs from a differently named headwater (the Congo’s from the Lualaba’s source), the course is drawn on up that headwater. Rivers under 200 km are in only when they are well known (30 or more Wikipedia editions), and a river whose mapped course covers under half its recorded length is left out. The European Union: its 27 member states. Places are by geography: what lies in a dependency counts for its own region (Puerto Rico’s islands are the Caribbean’s, Réunion’s Africa’s), and Hawaii is in Polynesia.

On the map

Map of 25 longest rivers in the European Union, 25 rivers: each one marked on the globe

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