| Dunkirk to Juprelle | 3,843.76 mi (6,185.94 km) |
| Dunkirk to Jurbise | 3,786.83 mi (6,094.31 km) |
| Dunkirk to Kalmthout | 3,781.71 mi (6,086.07 km) |
| Dunkirk to Kampenhout | 3,798.44 mi (6,113.01 km) |
| Dunkirk to Kapelle-op-den-Bos | 3,789.00 mi (6,097.81 km) |
| Dunkirk to Kapellen | 3,782.44 mi (6,087.25 km) |
| Dunkirk to Kasterlee | 3,804.50 mi (6,122.75 km) |
| Dunkirk to Keerbergen | 3,799.72 mi (6,115.06 km) |
| Dunkirk to Kinrooi | 3,838.32 mi (6,177.18 km) |
| Dunkirk to Knokke-Heist | 3,737.13 mi (6,014.33 km) |
| Dunkirk to Koekelare | 3,732.59 mi (6,007.02 km) |
| Dunkirk to Koekelberg | 3,792.29 mi (6,103.11 km) |
| Dunkirk to Koksijde | 3,719.36 mi (5,985.72 km) |
| Dunkirk to Kontich | 3,788.68 mi (6,097.29 km) |
| Dunkirk to Kortemark | 3,736.94 mi (6,014.03 km) |
