| Northport to Juprelle | 4,608.47 mi (7,416.62 km) |
| Northport to Jurbise | 4,549.65 mi (7,321.95 km) |
| Northport to Kalmthout | 4,547.37 mi (7,318.28 km) |
| Northport to Kampenhout | 4,562.96 mi (7,343.37 km) |
| Northport to Kapelle-op-den-Bos | 4,553.58 mi (7,328.27 km) |
| Northport to Kapellen | 4,547.89 mi (7,319.12 km) |
| Northport to Kasterlee | 4,570.18 mi (7,354.99 km) |
| Northport to Keerbergen | 4,564.47 mi (7,345.81 km) |
| Northport to Kinrooi | 4,604.35 mi (7,409.98 km) |
| Northport to Knokke-Heist | 4,501.75 mi (7,244.86 km) |
| Northport to Koekelare | 4,496.24 mi (7,235.99 km) |
| Northport to Koekelberg | 4,556.42 mi (7,332.85 km) |
| Northport to Koksijde | 4,482.76 mi (7,214.31 km) |
| Northport to Kontich | 4,553.64 mi (7,328.38 km) |
| Northport to Kortemark | 4,500.46 mi (7,242.80 km) |
