| Aachen to Coin | 1,112.19 mi (1,789.90 km) |
| Aachen to Colindres | 677.89 mi (1,090.95 km) |
| Aachen to Collado-Villalba | 851.65 mi (1,370.60 km) |
| Aachen to Colmenar Viejo | 843.58 mi (1,357.61 km) |
| Aachen to Colmenarejo | 856.17 mi (1,377.87 km) |
| Aachen to Conil de la Frontera | 1,169.82 mi (1,882.64 km) |
| Aachen to Consuegra | 911.62 mi (1,467.12 km) |
| Aachen to Corbera de Llobregat | 676.25 mi (1,088.32 km) |
| Aachen to Cordoba | 1,037.53 mi (1,669.74 km) |
| Aachen to Coria del Rio | 1,106.93 mi (1,781.44 km) |
| Aachen to Crevillente | 928.77 mi (1,494.70 km) |
| Aachen to Cuarte de Huerva | 717.25 mi (1,154.30 km) |
| Aachen to Cubellas | 693.67 mi (1,116.35 km) |
| Aachen to Cuellar | 815.53 mi (1,312.46 km) |
| Aachen to Cuenca | 839.56 mi (1,351.15 km) |
