| Friedrichsthal to Juprelle | 118.53 mi (190.76 km) |
| Friedrichsthal to Jurbise | 163.54 mi (263.19 km) |
| Friedrichsthal to Kalmthout | 183.41 mi (295.17 km) |
| Friedrichsthal to Kampenhout | 158.67 mi (255.35 km) |
| Friedrichsthal to Kapelle-op-den-Bos | 168.03 mi (270.42 km) |
| Friedrichsthal to Kapellen | 180.88 mi (291.09 km) |
| Friedrichsthal to Kasterlee | 163.25 mi (262.72 km) |
| Friedrichsthal to Keerbergen | 159.16 mi (256.14 km) |
| Friedrichsthal to Kinrooi | 139.25 mi (224.10 km) |
| Friedrichsthal to Knokke-Heist | 218.18 mi (351.12 km) |
| Friedrichsthal to Koekelare | 219.03 mi (352.49 km) |
| Friedrichsthal to Koekelberg | 162.26 mi (261.13 km) |
| Friedrichsthal to Koksijde | 231.62 mi (372.76 km) |
| Friedrichsthal to Kontich | 171.09 mi (275.34 km) |
| Friedrichsthal to Kortemark | 214.40 mi (345.04 km) |
