| Portales to Juprelle | 5,155.80 mi (8,297.47 km) |
| Portales to Jurbise | 5,105.81 mi (8,217.01 km) |
| Portales to Kalmthout | 5,091.38 mi (8,193.79 km) |
| Portales to Kampenhout | 5,111.82 mi (8,226.67 km) |
| Portales to Kapelle-op-den-Bos | 5,102.31 mi (8,211.37 km) |
| Portales to Kapellen | 5,092.83 mi (8,196.12 km) |
| Portales to Kasterlee | 5,113.76 mi (8,229.80 km) |
| Portales to Keerbergen | 5,112.27 mi (8,227.40 km) |
| Portales to Kinrooi | 5,145.83 mi (8,281.42 km) |
| Portales to Knokke-Heist | 5,051.05 mi (8,128.89 km) |
| Portales to Koekelare | 5,049.74 mi (8,126.77 km) |
| Portales to Koekelberg | 5,107.04 mi (8,218.99 km) |
| Portales to Koksijde | 5,037.47 mi (8,107.02 km) |
| Portales to Kontich | 5,100.67 mi (8,208.73 km) |
| Portales to Kortemark | 5,054.44 mi (8,134.34 km) |
