What’s the longest river in Europe?

Excluding the Volga River in Russia which is 2,194 miles/3531 km and technically the biggest in Europe, the Vistula which is 651 miles/1047 km, Don, Dnieper 1,420 mi./2,286 km, the Oder 531 miles/854km are some of the longest rivers.. Also not on the list are the Tiber which is 245 miles/394 km and the Thames which is 215 miles/346 km.

Top 10 Longest Rivers in Western Europe (from/to) Miles Kilometers
1- Danube (Black Sea) 1766 2842
2- Rhine (Germany) 850 1367
3- Elbe (Germany) 725 1167
4- Loire (France) 630 1014
5- Tagus (Toledo, Spain to Lisbon, Portugal) 627 1009
6- Meuse (Belgium/France) 590 949
7- Ebro (Reinosa to Tortosa, Spain) 580 933
8- Rhone (x, Switz. To South of Arles, Fr) 505 813
9- Guadiana (East of Valdepenas to Vila Real de Santo Antonio, Portugal) 500 805
10- Seine (France) 482 776
source: Webster’s New World Pocket Book of Facts