| Roman to Juprelle | 1,003.93 mi (1,615.67 km) |
| Roman to Jurbise | 1,072.48 mi (1,725.99 km) |
| Roman to Kalmthout | 1,055.84 mi (1,699.22 km) |
| Roman to Kampenhout | 1,048.38 mi (1,687.20 km) |
| Roman to Kapelle-op-den-Bos | 1,056.88 mi (1,700.88 km) |
| Roman to Kapellen | 1,056.63 mi (1,700.49 km) |
| Roman to Kasterlee | 1,033.88 mi (1,663.87 km) |
| Roman to Keerbergen | 1,045.36 mi (1,682.34 km) |
| Roman to Kinrooi | 998.97 mi (1,607.69 km) |
| Roman to Knokke-Heist | 1,105.94 mi (1,779.85 km) |
| Roman to Koekelare | 1,117.29 mi (1,798.11 km) |
| Roman to Koekelberg | 1,057.17 mi (1,701.36 km) |
| Roman to Koksijde | 1,131.62 mi (1,821.17 km) |
| Roman to Kontich | 1,054.26 mi (1,696.67 km) |
| Roman to Kortemark | 1,114.12 mi (1,793.00 km) |
