| Santa Clara to Cividale del Friuli | 6,040.67 mi (9,721.52 km) |
| Santa Clara to Civita Castellana | 6,229.29 mi (10,025.07 km) |
| Santa Clara to Civitanova Marche | 6,209.58 mi (9,993.35 km) |
| Santa Clara to Civitavecchia | 6,222.58 mi (10,014.28 km) |
| Santa Clara to Civitella in Val di Chiana | 6,145.69 mi (9,890.53 km) |
| Santa Clara to Clusone | 5,956.63 mi (9,586.27 km) |
| Santa Clara to Coccaglio | 5,975.25 mi (9,616.24 km) |
| Santa Clara to Codigoro | 6,076.84 mi (9,779.73 km) |
| Santa Clara to Codogno | 5,989.80 mi (9,639.66 km) |
| Santa Clara to Codroipo | 6,036.32 mi (9,714.52 km) |
| Santa Clara to Cogoleto | 6,001.29 mi (9,658.14 km) |
| Santa Clara to Colle di Val d'Elsa | 6,129.71 mi (9,864.82 km) |
| Santa Clara to Colle Salvetti | 6,099.48 mi (9,816.16 km) |
| Santa Clara to Collecchio | 6,027.45 mi (9,700.24 km) |
| Santa Clara to Colleferro | 6,278.97 mi (10,105.03 km) |
