| Oberhausen-Rheinhausen to Kastoria | 867.54 mi (1,396.18 km) |
| Oberhausen-Rheinhausen to Katerini | 924.05 mi (1,487.11 km) |
| Oberhausen-Rheinhausen to Keratsini | 1,083.23 mi (1,743.29 km) |
| Oberhausen-Rheinhausen to Kerkyra | 870.72 mi (1,401.30 km) |
| Oberhausen-Rheinhausen to Kiato | 1,051.51 mi (1,692.24 km) |
| Oberhausen-Rheinhausen to Kifisia | 1,083.90 mi (1,744.37 km) |
| Oberhausen-Rheinhausen to Kilkis | 902.18 mi (1,451.92 km) |
| Oberhausen-Rheinhausen to Komotini | 995.37 mi (1,601.90 km) |
| Oberhausen-Rheinhausen to Korinthos | 1,061.36 mi (1,708.10 km) |
| Oberhausen-Rheinhausen to Koropi | 1,095.64 mi (1,763.26 km) |
| Oberhausen-Rheinhausen to Korydallos | 1,083.48 mi (1,743.70 km) |
| Oberhausen-Rheinhausen to Kos | 1,270.73 mi (2,045.04 km) |
| Oberhausen-Rheinhausen to Kozani | 896.82 mi (1,443.29 km) |
| Oberhausen-Rheinhausen to Lagos | 981.35 mi (1,579.33 km) |
| Oberhausen-Rheinhausen to Lamia | 992.77 mi (1,597.71 km) |
