| Frankenthal to Juprelle | 149.16 mi (240.05 km) |
| Frankenthal to Jurbise | 207.80 mi (334.42 km) |
| Frankenthal to Kalmthout | 213.30 mi (343.27 km) |
| Frankenthal to Kampenhout | 194.06 mi (312.30 km) |
| Frankenthal to Kapelle-op-den-Bos | 203.54 mi (327.56 km) |
| Frankenthal to Kapellen | 211.87 mi (340.97 km) |
| Frankenthal to Kasterlee | 191.01 mi (307.41 km) |
| Frankenthal to Keerbergen | 193.07 mi (310.71 km) |
| Frankenthal to Kinrooi | 160.12 mi (257.69 km) |
| Frankenthal to Knokke-Heist | 255.36 mi (410.97 km) |
| Frankenthal to Koekelare | 260.14 mi (418.65 km) |
| Frankenthal to Koekelberg | 200.08 mi (321.99 km) |
| Frankenthal to Koksijde | 273.69 mi (440.47 km) |
| Frankenthal to Kontich | 204.42 mi (328.99 km) |
| Frankenthal to Kortemark | 255.95 mi (411.91 km) |
