| Arouca to Coin | 349.69 mi (562.78 km) |
| Arouca to Colindres | 298.75 mi (480.79 km) |
| Arouca to Collado-Villalba | 222.59 mi (358.23 km) |
| Arouca to Colmenar Viejo | 235.03 mi (378.24 km) |
| Arouca to Colmenarejo | 222.79 mi (358.54 km) |
| Arouca to Conil de la Frontera | 342.91 mi (551.86 km) |
| Arouca to Consuegra | 265.04 mi (426.53 km) |
| Arouca to Corbera de Llobregat | 529.98 mi (852.92 km) |
| Arouca to Cordoba | 280.32 mi (451.14 km) |
| Arouca to Coria del Rio | 278.30 mi (447.88 km) |
| Arouca to Crevillente | 437.03 mi (703.34 km) |
| Arouca to Cuarte de Huerva | 383.15 mi (616.61 km) |
| Arouca to Cubellas | 516.71 mi (831.57 km) |
| Arouca to Cuellar | 206.99 mi (333.12 km) |
| Arouca to Cuenca | 325.70 mi (524.17 km) |
