| Castelsarrasin to Kobarid | 625.86 mi (1,007.23 km) |
| Castelsarrasin to Kobilje | 763.00 mi (1,227.94 km) |
| Castelsarrasin to Kocevje | 681.91 mi (1,097.43 km) |
| Castelsarrasin to Komen | 629.85 mi (1,013.64 km) |
| Castelsarrasin to Komenda | 670.84 mi (1,079.61 km) |
| Castelsarrasin to Koper | 627.13 mi (1,009.27 km) |
| Castelsarrasin to Kostanjevica na Krki | 710.24 mi (1,143.02 km) |
| Castelsarrasin to Kostel | 683.71 mi (1,100.32 km) |
| Castelsarrasin to Kozje | 718.17 mi (1,155.78 km) |
| Castelsarrasin to Kranj | 662.95 mi (1,066.91 km) |
| Castelsarrasin to Kranjska Gora | 638.59 mi (1,027.72 km) |
| Castelsarrasin to Krizevci | 749.83 mi (1,206.73 km) |
| Castelsarrasin to Krsko | 713.69 mi (1,148.58 km) |
| Castelsarrasin to Kuzma | 750.01 mi (1,207.02 km) |
| Castelsarrasin to Lasko | 703.57 mi (1,132.28 km) |
