| Sint-Martens-Lennik to Calafell | 674.62 mi (1,085.70 km) |
| Sint-Martens-Lennik to Calahorra | 654.73 mi (1,053.69 km) |
| Sint-Martens-Lennik to Calasparra | 914.31 mi (1,471.43 km) |
| Sint-Martens-Lennik to Calatayud | 708.79 mi (1,140.69 km) |
| Sint-Martens-Lennik to Caldas de Montbuy | 640.38 mi (1,030.59 km) |
| Sint-Martens-Lennik to Caldas de Reyes | 827.29 mi (1,331.40 km) |
| Sint-Martens-Lennik to Calella | 638.42 mi (1,027.44 km) |
| Sint-Martens-Lennik to Callosa de Segura | 909.82 mi (1,464.22 km) |
| Sint-Martens-Lennik to Calpe | 863.32 mi (1,389.39 km) |
| Sint-Martens-Lennik to Calvia | 780.29 mi (1,255.75 km) |
| Sint-Martens-Lennik to Camas | 1,052.35 mi (1,693.60 km) |
| Sint-Martens-Lennik to Cambados | 838.09 mi (1,348.77 km) |
| Sint-Martens-Lennik to Cambre | 782.48 mi (1,259.27 km) |
| Sint-Martens-Lennik to Cambrils | 688.56 mi (1,108.12 km) |
| Sint-Martens-Lennik to Campo de Criptana | 862.71 mi (1,388.39 km) |
