| Adra to Juprelle | 1,053.64 mi (1,695.67 km) |
| Adra to Jurbise | 1,012.78 mi (1,629.91 km) |
| Adra to Kalmthout | 1,075.92 mi (1,731.52 km) |
| Adra to Kampenhout | 1,049.29 mi (1,688.67 km) |
| Adra to Kapelle-op-den-Bos | 1,050.91 mi (1,691.27 km) |
| Adra to Kapellen | 1,071.12 mi (1,723.80 km) |
| Adra to Kasterlee | 1,075.86 mi (1,731.42 km) |
| Adra to Keerbergen | 1,054.63 mi (1,697.26 km) |
| Adra to Kinrooi | 1,084.11 mi (1,744.71 km) |
| Adra to Knokke-Heist | 1,054.81 mi (1,697.55 km) |
| Adra to Koekelare | 1,034.08 mi (1,664.19 km) |
| Adra to Koekelberg | 1,040.81 mi (1,675.02 km) |
| Adra to Koksijde | 1,030.17 mi (1,657.90 km) |
| Adra to Kontich | 1,059.74 mi (1,705.48 km) |
| Adra to Kortemark | 1,030.94 mi (1,659.14 km) |
