| Sant Just Desvern to Cocentaina | 225.64 mi (363.13 km) |
| Sant Just Desvern to Coin | 490.02 mi (788.61 km) |
| Sant Just Desvern to Colindres | 314.23 mi (505.70 km) |
| Sant Just Desvern to Collado-Villalba | 321.31 mi (517.10 km) |
| Sant Just Desvern to Colmenar Viejo | 308.50 mi (496.48 km) |
| Sant Just Desvern to Colmenarejo | 322.77 mi (519.45 km) |
| Sant Just Desvern to Conil de la Frontera | 563.31 mi (906.57 km) |
| Sant Just Desvern to Consuegra | 326.91 mi (526.11 km) |
| Sant Just Desvern to Corbera de Llobregat | 7.80 mi (12.55 km) |
| Sant Just Desvern to Cordoba | 437.36 mi (703.87 km) |
| Sant Just Desvern to Coria del Rio | 518.09 mi (833.79 km) |
| Sant Just Desvern to Crevillente | 265.17 mi (426.75 km) |
| Sant Just Desvern to Cuarte de Huerva | 155.46 mi (250.19 km) |
| Sant Just Desvern to Cubellas | 24.03 mi (38.68 km) |
| Sant Just Desvern to Cuellar | 331.07 mi (532.81 km) |
