| Fountain to Juprelle | 4,957.91 mi (7,978.99 km) |
| Fountain to Jurbise | 4,911.43 mi (7,904.18 km) |
| Fountain to Kalmthout | 4,892.91 mi (7,874.38 km) |
| Fountain to Kampenhout | 4,914.83 mi (7,909.66 km) |
| Fountain to Kapelle-op-den-Bos | 4,905.37 mi (7,894.43 km) |
| Fountain to Kapellen | 4,894.66 mi (7,877.20 km) |
| Fountain to Kasterlee | 4,914.95 mi (7,909.84 km) |
| Fountain to Keerbergen | 4,914.92 mi (7,909.79 km) |
| Fountain to Kinrooi | 4,946.02 mi (7,959.85 km) |
| Fountain to Knokke-Heist | 4,854.76 mi (7,812.99 km) |
| Fountain to Koekelare | 4,854.92 mi (7,813.25 km) |
| Fountain to Koekelberg | 4,910.72 mi (7,903.04 km) |
| Fountain to Koksijde | 4,843.19 mi (7,794.35 km) |
| Fountain to Kontich | 4,903.15 mi (7,890.86 km) |
| Fountain to Kortemark | 4,859.75 mi (7,821.01 km) |
