| Tordesillas to Cividale del Friuli | 969.96 mi (1,561.00 km) |
| Tordesillas to Civita Castellana | 895.49 mi (1,441.16 km) |
| Tordesillas to Civitanova Marche | 961.81 mi (1,547.88 km) |
| Tordesillas to Civitavecchia | 864.92 mi (1,391.96 km) |
| Tordesillas to Civitella in Val di Chiana | 860.86 mi (1,385.41 km) |
| Tordesillas to Clusone | 804.38 mi (1,294.53 km) |
| Tordesillas to Coccaglio | 799.60 mi (1,286.84 km) |
| Tordesillas to Codigoro | 890.92 mi (1,433.79 km) |
| Tordesillas to Codogno | 779.79 mi (1,254.95 km) |
| Tordesillas to Codroipo | 946.63 mi (1,523.46 km) |
| Tordesillas to Cogoleto | 717.49 mi (1,154.69 km) |
| Tordesillas to Colle di Val d'Elsa | 831.55 mi (1,338.26 km) |
| Tordesillas to Colle Salvetti | 800.11 mi (1,287.66 km) |
| Tordesillas to Collecchio | 798.17 mi (1,284.52 km) |
| Tordesillas to Colleferro | 929.08 mi (1,495.21 km) |
