| Hackensack to Juprelle | 3,704.24 mi (5,961.40 km) |
| Hackensack to Jurbise | 3,644.05 mi (5,864.53 km) |
| Hackensack to Kalmthout | 3,644.04 mi (5,864.51 km) |
| Hackensack to Kampenhout | 3,658.63 mi (5,887.99 km) |
| Hackensack to Kapelle-op-den-Bos | 3,649.31 mi (5,872.99 km) |
| Hackensack to Kapellen | 3,644.38 mi (5,865.06 km) |
| Hackensack to Kasterlee | 3,666.83 mi (5,901.20 km) |
| Hackensack to Keerbergen | 3,660.33 mi (5,890.74 km) |
| Hackensack to Kinrooi | 3,701.26 mi (5,956.61 km) |
| Hackensack to Knokke-Heist | 3,597.59 mi (5,789.76 km) |
| Hackensack to Koekelare | 3,591.32 mi (5,779.67 km) |
| Hackensack to Koekelberg | 3,651.78 mi (5,876.98 km) |
| Hackensack to Koksijde | 3,577.68 mi (5,757.72 km) |
| Hackensack to Kontich | 3,649.70 mi (5,873.63 km) |
| Hackensack to Kortemark | 3,595.44 mi (5,786.31 km) |
