| Castelsarrasin to Knurow | 926.80 mi (1,491.53 km) |
| Castelsarrasin to Kobylka | 1,083.08 mi (1,743.05 km) |
| Castelsarrasin to Kokoszki | 1,054.92 mi (1,697.73 km) |
| Castelsarrasin to Kolbuszowa | 1,056.91 mi (1,700.93 km) |
| Castelsarrasin to Kolno | 1,142.30 mi (1,838.35 km) |
| Castelsarrasin to Kolo | 981.49 mi (1,579.56 km) |
| Castelsarrasin to Kolobrzeg | 954.93 mi (1,536.81 km) |
| Castelsarrasin to Koluszki | 1,012.30 mi (1,629.14 km) |
| Castelsarrasin to Komorniki | 913.09 mi (1,469.47 km) |
| Castelsarrasin to Konin | 968.40 mi (1,558.49 km) |
| Castelsarrasin to Konskie | 1,021.98 mi (1,644.71 km) |
| Castelsarrasin to Konstancin-Jeziorna | 1,072.93 mi (1,726.72 km) |
| Castelsarrasin to Konstantynow Lodzki | 994.18 mi (1,599.97 km) |
| Castelsarrasin to Koronowo | 995.70 mi (1,602.43 km) |
| Castelsarrasin to Koscian | 904.57 mi (1,455.77 km) |
