| Gross-Gerau to Koscielisko | 511.80 mi (823.66 km) |
| Gross-Gerau to Koscierzyna | 496.55 mi (799.12 km) |
| Gross-Gerau to Kostrzyn | 415.10 mi (668.03 km) |
| Gross-Gerau to Kostrzyn nad Odra | 324.58 mi (522.36 km) |
| Gross-Gerau to Koszalin | 440.50 mi (708.91 km) |
| Gross-Gerau to Kowary | 329.35 mi (530.04 km) |
| Gross-Gerau to Kozienice | 582.46 mi (937.39 km) |
| Gross-Gerau to Kozuchow | 335.08 mi (539.25 km) |
| Gross-Gerau to Kozy | 474.32 mi (763.35 km) |
| Gross-Gerau to Krakow | 508.32 mi (818.06 km) |
| Gross-Gerau to Krapkowice | 420.82 mi (677.25 km) |
| Gross-Gerau to Krasnik | 607.56 mi (977.77 km) |
| Gross-Gerau to Krasnystaw | 649.70 mi (1,045.60 km) |
| Gross-Gerau to Krosno | 591.01 mi (951.14 km) |
| Gross-Gerau to Krosno Odrzanskie | 322.56 mi (519.11 km) |
