| Oldenburg in Holstein to Kastoria | 1,066.37 mi (1,716.15 km) |
| Oldenburg in Holstein to Katerini | 1,108.75 mi (1,784.37 km) |
| Oldenburg in Holstein to Keratsini | 1,278.17 mi (2,057.02 km) |
| Oldenburg in Holstein to Kerkyra | 1,097.84 mi (1,766.80 km) |
| Oldenburg in Holstein to Kiato | 1,256.76 mi (2,022.56 km) |
| Oldenburg in Holstein to Kifisia | 1,275.27 mi (2,052.36 km) |
| Oldenburg in Holstein to Kilkis | 1,072.70 mi (1,726.34 km) |
| Oldenburg in Holstein to Komotini | 1,130.41 mi (1,819.21 km) |
| Oldenburg in Holstein to Korinthos | 1,265.06 mi (2,035.92 km) |
| Oldenburg in Holstein to Koropi | 1,288.09 mi (2,072.97 km) |
| Oldenburg in Holstein to Korydallos | 1,277.86 mi (2,056.52 km) |
| Oldenburg in Holstein to Kos | 1,434.13 mi (2,308.01 km) |
| Oldenburg in Holstein to Kozani | 1,090.97 mi (1,755.74 km) |
| Oldenburg in Holstein to Lagos | 1,121.87 mi (1,805.48 km) |
| Oldenburg in Holstein to Lamia | 1,193.47 mi (1,920.70 km) |
