| South Houston to Juprelle | 5,093.67 mi (8,197.46 km) |
| South Houston to Jurbise | 5,036.69 mi (8,105.78 km) |
| South Houston to Kalmthout | 5,031.57 mi (8,097.52 km) |
| South Houston to Kampenhout | 5,048.35 mi (8,124.54 km) |
| South Houston to Kapelle-op-den-Bos | 5,038.91 mi (8,109.34 km) |
| South Houston to Kapellen | 5,032.31 mi (8,098.72 km) |
| South Houston to Kasterlee | 5,054.35 mi (8,134.20 km) |
| South Houston to Keerbergen | 5,049.62 mi (8,126.58 km) |
| South Houston to Kinrooi | 5,088.14 mi (8,188.58 km) |
| South Houston to Knokke-Heist | 4,987.04 mi (8,025.87 km) |
| South Houston to Koekelare | 4,982.49 mi (8,018.55 km) |
| South Houston to Koekelberg | 5,042.21 mi (8,114.65 km) |
| South Houston to Koksijde | 4,969.25 mi (7,997.23 km) |
| South Houston to Kontich | 5,038.58 mi (8,108.81 km) |
| South Houston to Kortemark | 4,986.84 mi (8,025.55 km) |
