| Sluis to Karditsa | 1,214.58 mi (1,954.67 km) |
| Sluis to Kastoria | 1,132.48 mi (1,822.55 km) |
| Sluis to Katerini | 1,189.57 mi (1,914.43 km) |
| Sluis to Keratsini | 1,347.72 mi (2,168.94 km) |
| Sluis to Kerkyra | 1,132.41 mi (1,822.44 km) |
| Sluis to Kiato | 1,315.11 mi (2,116.46 km) |
| Sluis to Kifisia | 1,348.67 mi (2,170.48 km) |
| Sluis to Kilkis | 1,167.97 mi (1,879.66 km) |
| Sluis to Komotini | 1,260.01 mi (2,027.79 km) |
| Sluis to Korinthos | 1,325.09 mi (2,132.52 km) |
| Sluis to Koropi | 1,360.29 mi (2,189.18 km) |
| Sluis to Korydallos | 1,348.02 mi (2,169.42 km) |
| Sluis to Kos | 1,536.46 mi (2,472.70 km) |
| Sluis to Kozani | 1,161.96 mi (1,869.99 km) |
| Sluis to Lagos | 1,246.30 mi (2,005.73 km) |
