| Round Lake Beach to Juprelle | 4,181.01 mi (6,728.69 km) |
| Round Lake Beach to Jurbise | 4,128.00 mi (6,643.37 km) |
| Round Lake Beach to Kalmthout | 4,117.41 mi (6,626.33 km) |
| Round Lake Beach to Kampenhout | 4,136.34 mi (6,656.80 km) |
| Round Lake Beach to Kapelle-op-den-Bos | 4,126.84 mi (6,641.51 km) |
| Round Lake Beach to Kapellen | 4,118.56 mi (6,628.18 km) |
| Round Lake Beach to Kasterlee | 4,140.03 mi (6,662.73 km) |
| Round Lake Beach to Keerbergen | 4,137.14 mi (6,658.09 km) |
| Round Lake Beach to Kinrooi | 4,172.93 mi (6,715.69 km) |
| Round Lake Beach to Knokke-Heist | 4,075.19 mi (6,558.38 km) |
| Round Lake Beach to Koekelare | 4,072.53 mi (6,554.11 km) |
| Round Lake Beach to Koekelberg | 4,130.98 mi (6,648.18 km) |
| Round Lake Beach to Koksijde | 4,059.84 mi (6,533.68 km) |
| Round Lake Beach to Kontich | 4,125.75 mi (6,639.75 km) |
| Round Lake Beach to Kortemark | 4,077.11 mi (6,561.47 km) |
