| Radzyn Podlaski to Juprelle | 741.07 mi (1,192.64 km) |
| Radzyn Podlaski to Jurbise | 812.27 mi (1,307.22 km) |
| Radzyn Podlaski to Kalmthout | 778.03 mi (1,252.12 km) |
| Radzyn Podlaski to Kampenhout | 779.92 mi (1,255.16 km) |
| Radzyn Podlaski to Kapelle-op-den-Bos | 786.72 mi (1,266.10 km) |
| Radzyn Podlaski to Kapellen | 780.20 mi (1,255.61 km) |
| Radzyn Podlaski to Kasterlee | 758.95 mi (1,221.41 km) |
| Radzyn Podlaski to Keerbergen | 775.61 mi (1,248.23 km) |
| Radzyn Podlaski to Kinrooi | 726.48 mi (1,169.16 km) |
| Radzyn Podlaski to Knokke-Heist | 828.72 mi (1,333.69 km) |
| Radzyn Podlaski to Koekelare | 844.87 mi (1,359.69 km) |
| Radzyn Podlaski to Koekelberg | 790.18 mi (1,271.68 km) |
| Radzyn Podlaski to Koksijde | 858.82 mi (1,382.14 km) |
| Radzyn Podlaski to Kontich | 781.67 mi (1,257.98 km) |
| Radzyn Podlaski to Kortemark | 842.96 mi (1,356.61 km) |
