| Gross-Gerau to Kastoria | 897.06 mi (1,443.67 km) |
| Gross-Gerau to Katerini | 952.10 mi (1,532.25 km) |
| Gross-Gerau to Keratsini | 1,113.24 mi (1,791.59 km) |
| Gross-Gerau to Kerkyra | 903.77 mi (1,454.48 km) |
| Gross-Gerau to Kiato | 1,082.65 mi (1,742.36 km) |
| Gross-Gerau to Kifisia | 1,113.49 mi (1,791.99 km) |
| Gross-Gerau to Kilkis | 928.32 mi (1,493.99 km) |
| Gross-Gerau to Komotini | 1,017.58 mi (1,637.64 km) |
| Gross-Gerau to Korinthos | 1,092.35 mi (1,757.97 km) |
| Gross-Gerau to Koropi | 1,125.40 mi (1,811.15 km) |
| Gross-Gerau to Korydallos | 1,113.43 mi (1,791.90 km) |
| Gross-Gerau to Kos | 1,297.60 mi (2,088.28 km) |
| Gross-Gerau to Kozani | 925.90 mi (1,490.10 km) |
| Gross-Gerau to Lagos | 1,004.17 mi (1,616.06 km) |
| Gross-Gerau to Lamia | 1,023.13 mi (1,646.57 km) |
