| Front Royal to Juprelle | 3,959.06 mi (6,371.49 km) |
| Front Royal to Jurbise | 3,899.31 mi (6,275.34 km) |
| Front Royal to Kalmthout | 3,898.55 mi (6,274.10 km) |
| Front Royal to Kampenhout | 3,913.47 mi (6,298.12 km) |
| Front Royal to Kapelle-op-den-Bos | 3,904.13 mi (6,283.09 km) |
| Front Royal to Kapellen | 3,898.95 mi (6,274.75 km) |
| Front Royal to Kasterlee | 3,921.35 mi (6,310.80 km) |
| Front Royal to Keerbergen | 3,915.11 mi (6,300.77 km) |
| Front Royal to Kinrooi | 3,955.70 mi (6,366.09 km) |
| Front Royal to Knokke-Heist | 3,852.37 mi (6,199.79 km) |
| Front Royal to Koekelare | 3,846.35 mi (6,190.10 km) |
| Front Royal to Koekelberg | 3,906.73 mi (6,287.27 km) |
| Front Royal to Koksijde | 3,832.76 mi (6,168.24 km) |
| Front Royal to Kontich | 3,904.42 mi (6,283.55 km) |
| Front Royal to Kortemark | 3,850.51 mi (6,196.80 km) |
