| Mount Washington to Juprelle | 4,292.52 mi (6,908.14 km) |
| Mount Washington to Jurbise | 4,235.47 mi (6,816.32 km) |
| Mount Washington to Kalmthout | 4,230.49 mi (6,808.32 km) |
| Mount Washington to Kampenhout | 4,247.19 mi (6,835.19 km) |
| Mount Washington to Kapelle-op-den-Bos | 4,237.75 mi (6,820.00 km) |
| Mount Washington to Kapellen | 4,231.22 mi (6,809.49 km) |
| Mount Washington to Kasterlee | 4,253.28 mi (6,845.00 km) |
| Mount Washington to Keerbergen | 4,248.47 mi (6,837.26 km) |
| Mount Washington to Kinrooi | 4,287.11 mi (6,899.44 km) |
| Mount Washington to Knokke-Heist | 4,185.88 mi (6,736.52 km) |
| Mount Washington to Koekelare | 4,181.28 mi (6,729.12 km) |
| Mount Washington to Koekelberg | 4,241.02 mi (6,825.26 km) |
| Mount Washington to Koksijde | 4,168.03 mi (6,707.80 km) |
| Mount Washington to Kontich | 4,237.44 mi (6,819.50 km) |
| Mount Washington to Kortemark | 4,185.63 mi (6,736.12 km) |
