| Dunkerque to Juprelle | 139.35 mi (224.27 km) |
| Dunkerque to Jurbise | 76.39 mi (122.94 km) |
| Dunkerque to Kalmthout | 93.51 mi (150.50 km) |
| Dunkerque to Kampenhout | 94.70 mi (152.41 km) |
| Dunkerque to Kapelle-op-den-Bos | 86.45 mi (139.13 km) |
| Dunkerque to Kapellen | 91.10 mi (146.61 km) |
| Dunkerque to Kasterlee | 112.46 mi (180.98 km) |
| Dunkerque to Keerbergen | 97.97 mi (157.67 km) |
| Dunkerque to Kinrooi | 146.10 mi (235.13 km) |
| Dunkerque to Knokke-Heist | 44.60 mi (71.78 km) |
| Dunkerque to Koekelare | 26.42 mi (42.52 km) |
| Dunkerque to Koekelberg | 85.95 mi (138.32 km) |
| Dunkerque to Koksijde | 12.58 mi (20.24 km) |
| Dunkerque to Kontich | 90.19 mi (145.14 km) |
| Dunkerque to Kortemark | 28.98 mi (46.65 km) |
