| Ribeira Grande to Cividale del Friuli | 2,058.74 mi (3,313.22 km) |
| Ribeira Grande to Civita Castellana | 2,012.55 mi (3,238.89 km) |
| Ribeira Grande to Civitanova Marche | 2,075.24 mi (3,339.77 km) |
| Ribeira Grande to Civitavecchia | 1,982.36 mi (3,190.29 km) |
| Ribeira Grande to Civitella in Val di Chiana | 1,973.69 mi (3,176.35 km) |
| Ribeira Grande to Clusone | 1,890.97 mi (3,043.22 km) |
| Ribeira Grande to Coccaglio | 1,890.77 mi (3,042.89 km) |
| Ribeira Grande to Codigoro | 1,992.83 mi (3,207.16 km) |
| Ribeira Grande to Codogno | 1,875.84 mi (3,018.88 km) |
| Ribeira Grande to Codroipo | 2,036.63 mi (3,277.64 km) |
| Ribeira Grande to Cogoleto | 1,821.34 mi (2,931.17 km) |
| Ribeira Grande to Colle di Val d'Elsa | 1,944.45 mi (3,129.28 km) |
| Ribeira Grande to Colle Salvetti | 1,911.68 mi (3,076.55 km) |
| Ribeira Grande to Collecchio | 1,899.56 mi (3,057.05 km) |
| Ribeira Grande to Colleferro | 2,046.78 mi (3,293.97 km) |
