| Sunninghill to Cividale del Friuli | 737.23 mi (1,186.46 km) |
| Sunninghill to Civita Castellana | 878.98 mi (1,414.59 km) |
| Sunninghill to Civitanova Marche | 873.11 mi (1,405.14 km) |
| Sunninghill to Civitavecchia | 869.88 mi (1,399.93 km) |
| Sunninghill to Civitella in Val di Chiana | 797.45 mi (1,283.37 km) |
| Sunninghill to Clusone | 615.28 mi (990.19 km) |
| Sunninghill to Coccaglio | 631.31 mi (1,016.00 km) |
| Sunninghill to Codigoro | 741.94 mi (1,194.04 km) |
| Sunninghill to Codogno | 641.50 mi (1,032.40 km) |
| Sunninghill to Codroipo | 725.02 mi (1,166.81 km) |
| Sunninghill to Cogoleto | 647.41 mi (1,041.91 km) |
| Sunninghill to Colle di Val d'Elsa | 778.99 mi (1,253.66 km) |
| Sunninghill to Colle Salvetti | 747.37 mi (1,202.77 km) |
| Sunninghill to Collecchio | 679.27 mi (1,093.17 km) |
| Sunninghill to Colleferro | 928.80 mi (1,494.75 km) |
