| Länge km | Fluss | % Korrekt |
|---|---|---|
| 1'048 | Rhein | 98%
|
| 2'811 | Donau | 96%
|
| 1'094 | Elbe | 90%
|
| 524 | Main | 85%
|
| 866 | Oder | 73%
|
| 382 | Spree | 72%
|
| 452 | Weser | 70%
|
| 517 | Inn | 68%
|
| 286 | Isar | 64%
|
| 545 | Mosel | 57%
|
| 367 | Neckar | 54%
|
| 325 | Havel | 49%
|
| 219 | Ruhr | 49%
|
| 371 | Ems | 48%
|
| 413 | Saale | 44%
|
| 227 | Saar | 43%
|
| 218 | Fulda | 42%
|
| 264 | Lech | 35%
|
| 292 | Werra | 31%
|
| 191 | Regen | 30%
|
| 246 | Lahn | 28%
|
| 281 | Leine | 27%
|
| 220 | Lippe | 27%
|
| 117 | Wupper | 24%
|
| 260 | Aller | 23%
|
| 124 | Trave | 19%
|
| 49 | Dreisam | 17%
|