| Birstonas to Juprelle | 817.10 mi (1,315.00 km) |
| Birstonas to Jurbise | 885.59 mi (1,425.22 km) |
| Birstonas to Kalmthout | 840.00 mi (1,351.85 km) |
| Birstonas to Kampenhout | 849.11 mi (1,366.51 km) |
| Birstonas to Kapelle-op-den-Bos | 854.16 mi (1,374.65 km) |
| Birstonas to Kapellen | 843.13 mi (1,356.89 km) |
| Birstonas to Kasterlee | 824.50 mi (1,326.90 km) |
| Birstonas to Keerbergen | 844.10 mi (1,358.45 km) |
| Birstonas to Kinrooi | 796.24 mi (1,281.43 km) |
| Birstonas to Knokke-Heist | 888.02 mi (1,429.13 km) |
| Birstonas to Koekelare | 907.05 mi (1,459.76 km) |
| Birstonas to Koekelberg | 859.83 mi (1,383.77 km) |
| Birstonas to Koksijde | 919.92 mi (1,480.47 km) |
| Birstonas to Kontich | 847.56 mi (1,364.01 km) |
| Birstonas to Kortemark | 906.24 mi (1,458.44 km) |
