| Santiponce to Juprelle | 1,079.86 mi (1,737.87 km) |
| Santiponce to Jurbise | 1,029.86 mi (1,657.40 km) |
| Santiponce to Kalmthout | 1,091.92 mi (1,757.28 km) |
| Santiponce to Kampenhout | 1,068.15 mi (1,719.03 km) |
| Santiponce to Kapelle-op-den-Bos | 1,068.21 mi (1,719.11 km) |
| Santiponce to Kapellen | 1,087.26 mi (1,749.78 km) |
| Santiponce to Kasterlee | 1,095.52 mi (1,763.08 km) |
| Santiponce to Keerbergen | 1,073.67 mi (1,727.90 km) |
| Santiponce to Kinrooi | 1,109.09 mi (1,784.90 km) |
| Santiponce to Knokke-Heist | 1,063.54 mi (1,711.60 km) |
| Santiponce to Koekelare | 1,041.96 mi (1,676.88 km) |
| Santiponce to Koekelberg | 1,058.70 mi (1,703.81 km) |
| Santiponce to Koksijde | 1,035.78 mi (1,666.92 km) |
| Santiponce to Kontich | 1,076.94 mi (1,733.17 km) |
| Santiponce to Kortemark | 1,039.54 mi (1,672.98 km) |
