| Portimao to Juprelle | 1,166.53 mi (1,877.35 km) |
| Portimao to Jurbise | 1,111.63 mi (1,788.99 km) |
| Portimao to Kalmthout | 1,172.15 mi (1,886.39 km) |
| Portimao to Kampenhout | 1,150.48 mi (1,851.52 km) |
| Portimao to Kapelle-op-den-Bos | 1,149.56 mi (1,850.04 km) |
| Portimao to Kapellen | 1,167.63 mi (1,879.12 km) |
| Portimao to Kasterlee | 1,177.99 mi (1,895.79 km) |
| Portimao to Keerbergen | 1,156.03 mi (1,860.45 km) |
| Portimao to Kinrooi | 1,194.64 mi (1,922.58 km) |
| Portimao to Knokke-Heist | 1,139.51 mi (1,833.87 km) |
| Portimao to Koekelare | 1,117.71 mi (1,798.78 km) |
| Portimao to Koekelberg | 1,140.55 mi (1,835.54 km) |
| Portimao to Koksijde | 1,110.14 mi (1,786.60 km) |
| Portimao to Kontich | 1,158.12 mi (1,863.81 km) |
| Portimao to Kortemark | 1,115.80 mi (1,795.70 km) |
