| Oak Forest to Juprelle | 4,205.62 mi (6,768.29 km) |
| Oak Forest to Jurbise | 4,151.91 mi (6,681.86 km) |
| Oak Forest to Kalmthout | 4,142.24 mi (6,666.29 km) |
| Oak Forest to Kampenhout | 4,160.82 mi (6,696.19 km) |
| Oak Forest to Kapelle-op-den-Bos | 4,151.32 mi (6,680.90 km) |
| Oak Forest to Kapellen | 4,143.32 mi (6,668.03 km) |
| Oak Forest to Kasterlee | 4,164.90 mi (6,702.76 km) |
| Oak Forest to Keerbergen | 4,161.70 mi (6,697.60 km) |
| Oak Forest to Kinrooi | 4,197.98 mi (6,755.99 km) |
| Oak Forest to Knokke-Heist | 4,099.60 mi (6,597.67 km) |
| Oak Forest to Koekelare | 4,096.63 mi (6,592.89 km) |
| Oak Forest to Koekelberg | 4,155.32 mi (6,687.34 km) |
| Oak Forest to Koksijde | 4,083.83 mi (6,572.29 km) |
| Oak Forest to Kontich | 4,150.36 mi (6,679.35 km) |
| Oak Forest to Kortemark | 4,101.16 mi (6,600.19 km) |
