| Barreiro to Juprelle | 1,094.80 mi (1,761.92 km) |
| Barreiro to Jurbise | 1,036.66 mi (1,668.34 km) |
| Barreiro to Kalmthout | 1,095.70 mi (1,763.37 km) |
| Barreiro to Kampenhout | 1,075.65 mi (1,731.10 km) |
| Barreiro to Kapelle-op-den-Bos | 1,074.05 mi (1,728.52 km) |
| Barreiro to Kapellen | 1,091.32 mi (1,756.31 km) |
| Barreiro to Kasterlee | 1,103.09 mi (1,775.25 km) |
| Barreiro to Keerbergen | 1,081.19 mi (1,740.01 km) |
| Barreiro to Kinrooi | 1,121.89 mi (1,805.51 km) |
| Barreiro to Knokke-Heist | 1,060.41 mi (1,706.57 km) |
| Barreiro to Koekelare | 1,038.59 mi (1,671.46 km) |
| Barreiro to Koekelberg | 1,065.45 mi (1,714.68 km) |
| Barreiro to Koksijde | 1,030.18 mi (1,657.92 km) |
| Barreiro to Kontich | 1,082.43 mi (1,742.00 km) |
| Barreiro to Kortemark | 1,037.02 mi (1,668.93 km) |
