| Ratingen to Kastoria | 1,014.01 mi (1,631.89 km) |
| Ratingen to Katerini | 1,068.00 mi (1,718.77 km) |
| Ratingen to Keratsini | 1,230.38 mi (1,980.10 km) |
| Ratingen to Kerkyra | 1,022.50 mi (1,645.55 km) |
| Ratingen to Kiato | 1,200.45 mi (1,931.94 km) |
| Ratingen to Kifisia | 1,230.35 mi (1,980.05 km) |
| Ratingen to Kilkis | 1,042.73 mi (1,678.11 km) |
| Ratingen to Komotini | 1,128.08 mi (1,815.47 km) |
| Ratingen to Korinthos | 1,210.07 mi (1,947.41 km) |
| Ratingen to Koropi | 1,242.36 mi (1,999.39 km) |
| Ratingen to Korydallos | 1,230.52 mi (1,980.33 km) |
| Ratingen to Kos | 1,412.28 mi (2,272.85 km) |
| Ratingen to Kozani | 1,042.56 mi (1,677.83 km) |
| Ratingen to Lagos | 1,115.33 mi (1,794.95 km) |
| Ratingen to Lamia | 1,140.51 mi (1,835.48 km) |
