| Mont-de-Marsan to Koscielisko | 1,033.17 mi (1,662.73 km) |
| Mont-de-Marsan to Koscierzyna | 1,090.14 mi (1,754.41 km) |
| Mont-de-Marsan to Kostrzyn | 1,002.05 mi (1,612.65 km) |
| Mont-de-Marsan to Kostrzyn nad Odra | 917.75 mi (1,476.98 km) |
| Mont-de-Marsan to Koszalin | 1,033.60 mi (1,663.42 km) |
| Mont-de-Marsan to Kowary | 898.25 mi (1,445.59 km) |
| Mont-de-Marsan to Kozienice | 1,148.71 mi (1,848.67 km) |
| Mont-de-Marsan to Kozuchow | 920.19 mi (1,480.90 km) |
| Mont-de-Marsan to Kozy | 1,011.85 mi (1,628.41 km) |
| Mont-de-Marsan to Krakow | 1,049.20 mi (1,688.53 km) |
| Mont-de-Marsan to Krapkowice | 975.41 mi (1,569.77 km) |
| Mont-de-Marsan to Krasnik | 1,161.81 mi (1,869.75 km) |
| Mont-de-Marsan to Krasnystaw | 1,203.61 mi (1,937.02 km) |
| Mont-de-Marsan to Krosno | 1,121.02 mi (1,804.11 km) |
| Mont-de-Marsan to Krosno Odrzanskie | 911.93 mi (1,467.61 km) |
