| Bouc-Bel-Air to Juprelle | 501.81 mi (807.58 km) |
| Bouc-Bel-Air to Jurbise | 494.03 mi (795.07 km) |
| Bouc-Bel-Air to Kalmthout | 549.61 mi (884.51 km) |
| Bouc-Bel-Air to Kampenhout | 518.88 mi (835.05 km) |
| Bouc-Bel-Air to Kapelle-op-den-Bos | 524.80 mi (844.58 km) |
| Bouc-Bel-Air to Kapellen | 545.15 mi (877.34 km) |
| Bouc-Bel-Air to Kasterlee | 539.06 mi (867.53 km) |
| Bouc-Bel-Air to Keerbergen | 522.85 mi (841.44 km) |
| Bouc-Bel-Air to Kinrooi | 531.59 mi (855.51 km) |
| Bouc-Bel-Air to Knokke-Heist | 553.88 mi (891.39 km) |
| Bouc-Bel-Air to Koekelare | 539.73 mi (868.61 km) |
| Bouc-Bel-Air to Koekelberg | 514.64 mi (828.23 km) |
| Bouc-Bel-Air to Koksijde | 543.82 mi (875.19 km) |
| Bouc-Bel-Air to Kontich | 532.47 mi (856.93 km) |
| Bouc-Bel-Air to Kortemark | 534.93 mi (860.88 km) |
