| Mont-de-Marsan to Juprelle | 549.47 mi (884.29 km) |
| Mont-de-Marsan to Jurbise | 503.74 mi (810.69 km) |
| Mont-de-Marsan to Kalmthout | 566.70 mi (912.02 km) |
| Mont-de-Marsan to Kampenhout | 541.07 mi (870.77 km) |
| Mont-de-Marsan to Kapelle-op-den-Bos | 542.07 mi (872.38 km) |
| Mont-de-Marsan to Kapellen | 561.93 mi (904.35 km) |
| Mont-de-Marsan to Kasterlee | 568.08 mi (914.23 km) |
| Mont-de-Marsan to Keerbergen | 546.50 mi (879.51 km) |
| Mont-de-Marsan to Kinrooi | 579.23 mi (932.17 km) |
| Mont-de-Marsan to Knokke-Heist | 544.02 mi (875.52 km) |
| Mont-de-Marsan to Koekelare | 523.22 mi (842.04 km) |
| Mont-de-Marsan to Koekelberg | 532.16 mi (856.44 km) |
| Mont-de-Marsan to Koksijde | 519.28 mi (835.71 km) |
| Mont-de-Marsan to Kontich | 550.89 mi (886.58 km) |
| Mont-de-Marsan to Kortemark | 520.12 mi (837.05 km) |
