| Alcantarilla to Cividale del Friuli | 935.61 mi (1,505.72 km) |
| Alcantarilla to Civita Castellana | 777.85 mi (1,251.84 km) |
| Alcantarilla to Civitanova Marche | 863.97 mi (1,390.43 km) |
| Alcantarilla to Civitavecchia | 743.96 mi (1,197.30 km) |
| Alcantarilla to Civitella in Val di Chiana | 773.37 mi (1,244.62 km) |
| Alcantarilla to Clusone | 790.94 mi (1,272.90 km) |
| Alcantarilla to Coccaglio | 778.06 mi (1,252.16 km) |
| Alcantarilla to Codigoro | 835.98 mi (1,345.37 km) |
| Alcantarilla to Codogno | 750.44 mi (1,207.71 km) |
| Alcantarilla to Codroipo | 912.10 mi (1,467.88 km) |
| Alcantarilla to Cogoleto | 676.81 mi (1,089.21 km) |
| Alcantarilla to Colle di Val d'Elsa | 746.41 mi (1,201.23 km) |
| Alcantarilla to Colle Salvetti | 723.77 mi (1,164.79 km) |
| Alcantarilla to Collecchio | 754.02 mi (1,213.47 km) |
| Alcantarilla to Colleferro | 796.93 mi (1,282.53 km) |
