| Brussels to Coin | 1,078.00 mi (1,734.87 km) |
| Brussels to Colindres | 631.27 mi (1,015.93 km) |
| Brussels to Collado-Villalba | 811.53 mi (1,306.03 km) |
| Brussels to Colmenar Viejo | 804.27 mi (1,294.35 km) |
| Brussels to Colmenarejo | 816.21 mi (1,313.56 km) |
| Brussels to Conil de la Frontera | 1,132.26 mi (1,822.19 km) |
| Brussels to Consuegra | 875.80 mi (1,409.46 km) |
| Brussels to Corbera de Llobregat | 661.67 mi (1,064.86 km) |
| Brussels to Cordoba | 1,000.99 mi (1,610.94 km) |
| Brussels to Coria del Rio | 1,067.63 mi (1,718.19 km) |
| Brussels to Crevillente | 906.21 mi (1,458.41 km) |
| Brussels to Cuarte de Huerva | 687.38 mi (1,106.24 km) |
| Brussels to Cubellas | 678.00 mi (1,091.13 km) |
| Brussels to Cuellar | 772.23 mi (1,242.79 km) |
| Brussels to Cuenca | 807.98 mi (1,300.31 km) |
