| Gross-Gerau to Kobarid | 345.76 mi (556.45 km) |
| Gross-Gerau to Kobilje | 426.47 mi (686.33 km) |
| Gross-Gerau to Kocevje | 417.90 mi (672.55 km) |
| Gross-Gerau to Komen | 373.91 mi (601.75 km) |
| Gross-Gerau to Komenda | 379.15 mi (610.18 km) |
| Gross-Gerau to Koper | 387.89 mi (624.25 km) |
| Gross-Gerau to Kostanjevica na Krki | 427.00 mi (687.19 km) |
| Gross-Gerau to Kostel | 426.40 mi (686.23 km) |
| Gross-Gerau to Kozje | 421.06 mi (677.64 km) |
| Gross-Gerau to Kranj | 372.06 mi (598.77 km) |
| Gross-Gerau to Kranjska Gora | 340.29 mi (547.64 km) |
| Gross-Gerau to Krizevci | 421.40 mi (678.18 km) |
| Gross-Gerau to Krsko | 424.14 mi (682.58 km) |
| Gross-Gerau to Kuzma | 408.44 mi (657.32 km) |
| Gross-Gerau to Lasko | 405.85 mi (653.16 km) |
