| Castelsarrasin to Kalisz | 946.39 mi (1,523.07 km) |
| Castelsarrasin to Kamien Pomorski | 921.17 mi (1,482.48 km) |
| Castelsarrasin to Kamienna Gora | 836.73 mi (1,346.58 km) |
| Castelsarrasin to Karczew | 1,078.14 mi (1,735.10 km) |
| Castelsarrasin to Kartuzy | 1,044.54 mi (1,681.02 km) |
| Castelsarrasin to Katowice | 941.81 mi (1,515.69 km) |
| Castelsarrasin to Kedzierzyn-Kozle | 910.27 mi (1,464.94 km) |
| Castelsarrasin to Kepno | 927.90 mi (1,493.31 km) |
| Castelsarrasin to Ketrzyn | 1,143.86 mi (1,840.87 km) |
| Castelsarrasin to Kety | 941.75 mi (1,515.61 km) |
| Castelsarrasin to Kielce | 1,022.85 mi (1,646.12 km) |
| Castelsarrasin to Kielczow | 892.32 mi (1,436.05 km) |
| Castelsarrasin to Klobuck | 954.93 mi (1,536.81 km) |
| Castelsarrasin to Klodzko | 850.04 mi (1,368.00 km) |
| Castelsarrasin to Kluczbork | 928.21 mi (1,493.81 km) |
