| Flat Rock to Juprelle | 4,013.02 mi (6,458.34 km) |
| Flat Rock to Jurbise | 3,957.57 mi (6,369.09 km) |
| Flat Rock to Kalmthout | 3,950.31 mi (6,357.41 km) |
| Flat Rock to Kampenhout | 3,967.92 mi (6,385.75 km) |
| Flat Rock to Kapelle-op-den-Bos | 3,958.44 mi (6,370.50 km) |
| Flat Rock to Kapellen | 3,951.21 mi (6,358.85 km) |
| Flat Rock to Kasterlee | 3,973.05 mi (6,394.01 km) |
| Flat Rock to Keerbergen | 3,969.01 mi (6,387.50 km) |
| Flat Rock to Kinrooi | 4,006.55 mi (6,447.92 km) |
| Flat Rock to Knokke-Heist | 3,906.61 mi (6,287.08 km) |
| Flat Rock to Koekelare | 3,902.80 mi (6,280.95 km) |
| Flat Rock to Koekelberg | 3,962.07 mi (6,376.34 km) |
| Flat Rock to Koksijde | 3,889.76 mi (6,259.97 km) |
| Flat Rock to Kontich | 3,957.82 mi (6,369.50 km) |
| Flat Rock to Kortemark | 3,907.24 mi (6,288.10 km) |
