| Colonia to Juprelle | 3,728.11 mi (5,999.82 km) |
| Colonia to Jurbise | 3,667.84 mi (5,902.82 km) |
| Colonia to Kalmthout | 3,667.96 mi (5,903.02 km) |
| Colonia to Kampenhout | 3,682.50 mi (5,926.41 km) |
| Colonia to Kapelle-op-den-Bos | 3,673.18 mi (5,911.42 km) |
| Colonia to Kapellen | 3,668.30 mi (5,903.55 km) |
| Colonia to Kasterlee | 3,690.76 mi (5,939.70 km) |
| Colonia to Keerbergen | 3,684.22 mi (5,929.17 km) |
| Colonia to Kinrooi | 3,725.20 mi (5,995.14 km) |
| Colonia to Knokke-Heist | 3,621.47 mi (5,828.20 km) |
| Colonia to Koekelare | 3,615.16 mi (5,818.04 km) |
| Colonia to Koekelberg | 3,675.64 mi (5,915.37 km) |
| Colonia to Koksijde | 3,601.51 mi (5,796.07 km) |
| Colonia to Kontich | 3,673.60 mi (5,912.08 km) |
| Colonia to Kortemark | 3,619.28 mi (5,824.66 km) |
