| Mairena del Aljarafe to Juprelle | 1,086.68 mi (1,748.85 km) |
| Mairena del Aljarafe to Jurbise | 1,036.78 mi (1,668.54 km) |
| Mairena del Aljarafe to Kalmthout | 1,098.86 mi (1,768.45 km) |
| Mairena del Aljarafe to Kampenhout | 1,075.06 mi (1,730.14 km) |
| Mairena del Aljarafe to Kapelle-op-den-Bos | 1,075.13 mi (1,730.26 km) |
| Mairena del Aljarafe to Kapellen | 1,094.20 mi (1,760.94 km) |
| Mairena del Aljarafe to Kasterlee | 1,102.43 mi (1,774.19 km) |
| Mairena del Aljarafe to Keerbergen | 1,080.57 mi (1,739.02 km) |
| Mairena del Aljarafe to Kinrooi | 1,115.93 mi (1,795.91 km) |
| Mairena del Aljarafe to Knokke-Heist | 1,070.55 mi (1,722.88 km) |
| Mairena del Aljarafe to Koekelare | 1,048.97 mi (1,688.16 km) |
| Mairena del Aljarafe to Koekelberg | 1,065.61 mi (1,714.94 km) |
| Mairena del Aljarafe to Koksijde | 1,042.81 mi (1,678.24 km) |
| Mairena del Aljarafe to Kontich | 1,083.87 mi (1,744.32 km) |
| Mairena del Aljarafe to Kortemark | 1,046.55 mi (1,684.26 km) |
