| Alfaro to Cividale del Friuli | 798.56 mi (1,285.16 km) |
| Alfaro to Civita Castellana | 723.52 mi (1,164.39 km) |
| Alfaro to Civitanova Marche | 788.34 mi (1,268.71 km) |
| Alfaro to Civitavecchia | 693.47 mi (1,116.03 km) |
| Alfaro to Civitella in Val di Chiana | 687.26 mi (1,106.05 km) |
| Alfaro to Clusone | 634.25 mi (1,020.72 km) |
| Alfaro to Coccaglio | 628.47 mi (1,011.43 km) |
| Alfaro to Codigoro | 717.68 mi (1,154.99 km) |
| Alfaro to Codogno | 607.74 mi (978.07 km) |
| Alfaro to Codroipo | 775.10 mi (1,247.41 km) |
| Alfaro to Cogoleto | 544.28 mi (875.94 km) |
| Alfaro to Colle di Val d'Elsa | 657.96 mi (1,058.88 km) |
| Alfaro to Colle Salvetti | 626.39 mi (1,008.08 km) |
| Alfaro to Collecchio | 625.15 mi (1,006.08 km) |
| Alfaro to Colleferro | 758.38 mi (1,220.49 km) |
