| Sint-Martens-Lennik to Coin | 1,071.01 mi (1,723.62 km) |
| Sint-Martens-Lennik to Colindres | 623.28 mi (1,003.07 km) |
| Sint-Martens-Lennik to Collado-Villalba | 804.06 mi (1,294.00 km) |
| Sint-Martens-Lennik to Colmenar Viejo | 796.87 mi (1,282.45 km) |
| Sint-Martens-Lennik to Colmenarejo | 808.75 mi (1,301.55 km) |
| Sint-Martens-Lennik to Conil de la Frontera | 1,124.94 mi (1,810.42 km) |
| Sint-Martens-Lennik to Consuegra | 868.70 mi (1,398.05 km) |
| Sint-Martens-Lennik to Corbera de Llobregat | 656.88 mi (1,057.15 km) |
| Sint-Martens-Lennik to Cordoba | 993.80 mi (1,599.37 km) |
| Sint-Martens-Lennik to Coria del Rio | 1,060.17 mi (1,706.18 km) |
| Sint-Martens-Lennik to Crevillente | 900.44 mi (1,449.11 km) |
| Sint-Martens-Lennik to Cuarte de Huerva | 680.95 mi (1,095.89 km) |
| Sint-Martens-Lennik to Cubellas | 673.07 mi (1,083.21 km) |
| Sint-Martens-Lennik to Cuellar | 764.48 mi (1,230.32 km) |
| Sint-Martens-Lennik to Cuenca | 801.32 mi (1,289.59 km) |
