| Colonia to Karditsa | 4,807.13 mi (7,736.33 km) |
| Colonia to Kastoria | 4,732.56 mi (7,616.33 km) |
| Colonia to Katerini | 4,795.22 mi (7,717.16 km) |
| Colonia to Keratsini | 4,938.56 mi (7,947.84 km) |
| Colonia to Kerkyra | 4,710.49 mi (7,580.80 km) |
| Colonia to Kiato | 4,899.17 mi (7,884.45 km) |
| Colonia to Kifisia | 4,942.28 mi (7,953.83 km) |
| Colonia to Kilkis | 4,781.38 mi (7,694.90 km) |
| Colonia to Komotini | 4,882.80 mi (7,858.10 km) |
| Colonia to Korinthos | 4,909.88 mi (7,901.69 km) |
| Colonia to Koropi | 4,952.45 mi (7,970.20 km) |
| Colonia to Korydallos | 4,939.30 mi (7,949.03 km) |
| Colonia to Kos | 5,141.94 mi (8,275.15 km) |
| Colonia to Kozani | 4,763.36 mi (7,665.89 km) |
| Colonia to Lagos | 4,868.00 mi (7,834.28 km) |
