| Länge km | Fluss | % Korrekt |
|---|---|---|
| 2857 | Donau | 99%
|
| 517 | Inn | 93%
|
| 1233 | Rhein | 70%
|
| 88 | Salza | 64%
|
| 749 | Drau | 62%
|
| 453 | Mur | 60%
|
| 225 | Salzach | 59%
|
| 292 | Isar | 50%
|
| 256 | Lech | 48%
|
| 254 | Enns | 46%
|
| 235 | Thaya | 40%
|
| 153 | Traun | 40%
|
| 138 | Ybbs | 38%
|
| 180 | Leitha | 32%
|
| 75 | Ill | 31%
|
| 98 | Mürz | 27%
|
| 122 | Gail | 24%
|
| 358 | March | 24%
|
| 250 | Raab | 23%
|
| 153 | Kamp | 21%
|
| 56 | Ziller | 20%
|
| 157 | Gurk | 19%
|
| 80 | Traisen | 19%
|
| 62 | Schwechat | 17%
|
| 72 | Lavant | 16%
|
| 84 | Möll | 14%
|
| 114 | Lafnitz | 13%
|
| 94 | Pinka | 11%
|
| 38 | Wulka | 9%
|
| 208 | Lainsitz | 8%
|