| Potomac Park to Juprelle | 5,600.17 mi (9,012.60 km) |
| Potomac Park to Jurbise | 5,561.16 mi (8,949.83 km) |
| Potomac Park to Kalmthout | 5,534.88 mi (8,907.52 km) |
| Potomac Park to Kampenhout | 5,559.46 mi (8,947.08 km) |
| Potomac Park to Kapelle-op-den-Bos | 5,550.19 mi (8,932.17 km) |
| Potomac Park to Kapellen | 5,537.21 mi (8,911.27 km) |
| Potomac Park to Kasterlee | 5,555.93 mi (8,941.40 km) |
| Potomac Park to Keerbergen | 5,558.80 mi (8,946.03 km) |
| Potomac Park to Kinrooi | 5,584.59 mi (8,987.53 km) |
| Potomac Park to Knokke-Heist | 5,501.53 mi (8,853.86 km) |
| Potomac Park to Koekelare | 5,504.55 mi (8,858.71 km) |
| Potomac Park to Koekelberg | 5,556.68 mi (8,942.61 km) |
| Potomac Park to Koksijde | 5,493.98 mi (8,841.71 km) |
| Potomac Park to Kontich | 5,546.87 mi (8,926.82 km) |
| Potomac Park to Kortemark | 5,509.55 mi (8,866.76 km) |
