| Sighetu Marmatiei to Cividale del Friuli | 508.22 mi (817.90 km) |
| Sighetu Marmatiei to Civita Castellana | 680.73 mi (1,095.52 km) |
| Sighetu Marmatiei to Civitanova Marche | 585.22 mi (941.82 km) |
| Sighetu Marmatiei to Civitavecchia | 713.58 mi (1,148.39 km) |
| Sighetu Marmatiei to Civitella in Val di Chiana | 664.33 mi (1,069.13 km) |
| Sighetu Marmatiei to Clusone | 672.15 mi (1,081.72 km) |
| Sighetu Marmatiei to Coccaglio | 677.70 mi (1,090.66 km) |
| Sighetu Marmatiei to Codigoro | 599.89 mi (965.44 km) |
| Sighetu Marmatiei to Codogno | 699.68 mi (1,126.03 km) |
| Sighetu Marmatiei to Codroipo | 531.89 mi (855.99 km) |
| Sighetu Marmatiei to Cogoleto | 768.02 mi (1,236.00 km) |
| Sighetu Marmatiei to Colle di Val d'Elsa | 689.83 mi (1,110.17 km) |
| Sighetu Marmatiei to Colle Salvetti | 710.90 mi (1,144.08 km) |
| Sighetu Marmatiei to Collecchio | 687.22 mi (1,105.97 km) |
| Sighetu Marmatiei to Colleferro | 682.43 mi (1,098.26 km) |
