| Stone to Cividale del Friuli | 839.66 mi (1,351.31 km) |
| Stone to Civita Castellana | 994.78 mi (1,600.94 km) |
| Stone to Civitanova Marche | 984.50 mi (1,584.41 km) |
| Stone to Civitavecchia | 986.89 mi (1,588.25 km) |
| Stone to Civitella in Val di Chiana | 912.29 mi (1,468.19 km) |
| Stone to Clusone | 727.07 mi (1,170.11 km) |
| Stone to Coccaglio | 744.11 mi (1,197.53 km) |
| Stone to Codigoro | 852.32 mi (1,371.67 km) |
| Stone to Codogno | 756.07 mi (1,216.78 km) |
| Stone to Codroipo | 829.17 mi (1,334.41 km) |
| Stone to Cogoleto | 765.57 mi (1,232.07 km) |
| Stone to Colle di Val d'Elsa | 894.87 mi (1,440.15 km) |
| Stone to Colle Salvetti | 863.96 mi (1,390.41 km) |
| Stone to Collecchio | 793.86 mi (1,277.60 km) |
| Stone to Colleferro | 1,044.58 mi (1,681.09 km) |
