| Olonne-sur-Mer to Juprelle | 440.95 mi (709.64 km) |
| Olonne-sur-Mer to Jurbise | 379.82 mi (611.26 km) |
| Olonne-sur-Mer to Kalmthout | 438.18 mi (705.19 km) |
| Olonne-sur-Mer to Kampenhout | 418.79 mi (673.99 km) |
| Olonne-sur-Mer to Kapelle-op-den-Bos | 416.83 mi (670.82 km) |
| Olonne-sur-Mer to Kapellen | 433.83 mi (698.17 km) |
| Olonne-sur-Mer to Kasterlee | 446.12 mi (717.96 km) |
| Olonne-sur-Mer to Keerbergen | 424.31 mi (682.87 km) |
| Olonne-sur-Mer to Kinrooi | 466.61 mi (750.94 km) |
| Olonne-sur-Mer to Knokke-Heist | 403.48 mi (649.33 km) |
| Olonne-sur-Mer to Koekelare | 381.65 mi (614.21 km) |
| Olonne-sur-Mer to Koekelberg | 408.46 mi (657.35 km) |
| Olonne-sur-Mer to Koksijde | 373.91 mi (601.74 km) |
| Olonne-sur-Mer to Kontich | 425.12 mi (684.17 km) |
| Olonne-sur-Mer to Kortemark | 379.88 mi (611.36 km) |
