| Portes-les-Valence to Juprelle | 404.88 mi (651.60 km) |
| Portes-les-Valence to Jurbise | 393.51 mi (633.29 km) |
| Portes-les-Valence to Kalmthout | 450.19 mi (724.51 km) |
| Portes-les-Valence to Kampenhout | 419.53 mi (675.17 km) |
| Portes-les-Valence to Kapelle-op-den-Bos | 425.12 mi (684.16 km) |
| Portes-les-Valence to Kapellen | 445.66 mi (717.22 km) |
| Portes-les-Valence to Kasterlee | 440.60 mi (709.08 km) |
| Portes-les-Valence to Keerbergen | 423.68 mi (681.85 km) |
| Portes-les-Valence to Kinrooi | 435.16 mi (700.32 km) |
| Portes-les-Valence to Knokke-Heist | 452.85 mi (728.79 km) |
| Portes-les-Valence to Koekelare | 438.39 mi (705.52 km) |
| Portes-les-Valence to Koekelberg | 414.86 mi (667.66 km) |
| Portes-les-Valence to Koksijde | 442.32 mi (711.84 km) |
| Portes-les-Valence to Kontich | 432.97 mi (696.80 km) |
| Portes-les-Valence to Kortemark | 433.62 mi (697.84 km) |
