| Romeoville to Juprelle | 4,217.32 mi (6,787.11 km) |
| Romeoville to Jurbise | 4,163.80 mi (6,700.98 km) |
| Romeoville to Kalmthout | 4,153.88 mi (6,685.02 km) |
| Romeoville to Kampenhout | 4,172.55 mi (6,715.07 km) |
| Romeoville to Kapelle-op-den-Bos | 4,163.05 mi (6,699.78 km) |
| Romeoville to Kapellen | 4,154.98 mi (6,686.79 km) |
| Romeoville to Kasterlee | 4,176.52 mi (6,721.46 km) |
| Romeoville to Keerbergen | 4,173.41 mi (6,716.45 km) |
| Romeoville to Kinrooi | 4,209.56 mi (6,774.63 km) |
| Romeoville to Knokke-Heist | 4,111.35 mi (6,616.58 km) |
| Romeoville to Koekelare | 4,108.46 mi (6,611.93 km) |
| Romeoville to Koekelberg | 4,167.09 mi (6,706.29 km) |
| Romeoville to Koksijde | 4,095.69 mi (6,591.38 km) |
| Romeoville to Kontich | 4,162.05 mi (6,698.17 km) |
| Romeoville to Kortemark | 4,113.01 mi (6,619.25 km) |
