| Mont-de-Marsan to Knurow | 999.39 mi (1,608.36 km) |
| Mont-de-Marsan to Kobylka | 1,152.06 mi (1,854.06 km) |
| Mont-de-Marsan to Kokoszki | 1,116.27 mi (1,796.47 km) |
| Mont-de-Marsan to Kolbuszowa | 1,130.78 mi (1,819.81 km) |
| Mont-de-Marsan to Kolno | 1,209.14 mi (1,945.93 km) |
| Mont-de-Marsan to Kolo | 1,048.95 mi (1,688.13 km) |
| Mont-de-Marsan to Kolobrzeg | 1,013.08 mi (1,630.40 km) |
| Mont-de-Marsan to Koluszki | 1,081.81 mi (1,741.00 km) |
| Mont-de-Marsan to Komorniki | 978.50 mi (1,574.75 km) |
| Mont-de-Marsan to Konin | 1,035.50 mi (1,666.48 km) |
| Mont-de-Marsan to Konskie | 1,093.19 mi (1,759.32 km) |
| Mont-de-Marsan to Konstancin-Jeziorna | 1,142.46 mi (1,838.61 km) |
| Mont-de-Marsan to Konstantynow Lodzki | 1,063.37 mi (1,711.32 km) |
| Mont-de-Marsan to Koronowo | 1,059.38 mi (1,704.91 km) |
| Mont-de-Marsan to Koscian | 970.48 mi (1,561.84 km) |
