| Cayey to Juprelle | 4,460.28 mi (7,178.13 km) |
| Cayey to Jurbise | 4,389.62 mi (7,064.42 km) |
| Cayey to Kalmthout | 4,416.22 mi (7,107.22 km) |
| Cayey to Kampenhout | 4,418.10 mi (7,110.25 km) |
| Cayey to Kapelle-op-den-Bos | 4,410.44 mi (7,097.92 km) |
| Cayey to Kapellen | 4,414.51 mi (7,104.47 km) |
| Cayey to Kasterlee | 4,436.56 mi (7,139.95 km) |
| Cayey to Keerbergen | 4,421.87 mi (7,116.31 km) |
| Cayey to Kinrooi | 4,470.42 mi (7,194.45 km) |
| Cayey to Knokke-Heist | 4,365.24 mi (7,025.18 km) |
| Cayey to Koekelare | 4,350.70 mi (7,001.78 km) |
| Cayey to Koekelberg | 4,408.41 mi (7,094.65 km) |
| Cayey to Koksijde | 4,336.47 mi (6,978.87 km) |
| Cayey to Kontich | 4,414.51 mi (7,104.47 km) |
| Cayey to Kortemark | 4,353.16 mi (7,005.73 km) |
