| Calais to Kastoria | 1,175.33 mi (1,891.51 km) |
| Calais to Katerini | 1,234.05 mi (1,986.01 km) |
| Calais to Keratsini | 1,389.28 mi (2,235.83 km) |
| Calais to Kerkyra | 1,170.44 mi (1,883.64 km) |
| Calais to Kiato | 1,355.21 mi (2,180.99 km) |
| Calais to Kifisia | 1,390.81 mi (2,238.30 km) |
| Calais to Kilkis | 1,214.69 mi (1,954.85 km) |
| Calais to Komotini | 1,310.71 mi (2,109.38 km) |
| Calais to Korinthos | 1,365.37 mi (2,197.35 km) |
| Calais to Koropi | 1,402.17 mi (2,256.58 km) |
| Calais to Korydallos | 1,389.67 mi (2,236.46 km) |
| Calais to Kos | 1,581.75 mi (2,545.57 km) |
| Calais to Kozani | 1,205.24 mi (1,939.65 km) |
| Calais to Lagos | 1,296.41 mi (2,086.36 km) |
| Calais to Lamia | 1,298.44 mi (2,089.63 km) |
