| San Severino Marche to Cividale del Friuli | 198.77 mi (319.89 km) |
| San Severino Marche to Civita Castellana | 75.29 mi (121.16 km) |
| San Severino Marche to Civitanova Marche | 28.41 mi (45.73 km) |
| San Severino Marche to Civitavecchia | 104.78 mi (168.62 km) |
| San Severino Marche to Civitella in Val di Chiana | 74.54 mi (119.97 km) |
| San Severino Marche to Clusone | 242.61 mi (390.44 km) |
| San Severino Marche to Coccaglio | 225.69 mi (363.22 km) |
| San Severino Marche to Codigoro | 122.73 mi (197.51 km) |
| San Severino Marche to Codogno | 217.65 mi (350.28 km) |
| San Severino Marche to Codroipo | 189.12 mi (304.37 km) |
| San Severino Marche to Cogoleto | 239.69 mi (385.74 km) |
| San Severino Marche to Colle di Val d'Elsa | 103.42 mi (166.44 km) |
| San Severino Marche to Colle Salvetti | 137.60 mi (221.45 km) |
| San Severino Marche to Collecchio | 180.82 mi (291.00 km) |
| San Severino Marche to Colleferro | 103.66 mi (166.82 km) |
