| Silverton to Cividale del Friuli | 5,599.97 mi (9,012.28 km) |
| Silverton to Civita Castellana | 5,802.63 mi (9,338.43 km) |
| Silverton to Civitanova Marche | 5,775.61 mi (9,294.94 km) |
| Silverton to Civitavecchia | 5,798.60 mi (9,331.95 km) |
| Silverton to Civitella in Val di Chiana | 5,718.06 mi (9,202.34 km) |
| Silverton to Clusone | 5,527.31 mi (8,895.35 km) |
| Silverton to Coccaglio | 5,546.82 mi (8,926.75 km) |
| Silverton to Codigoro | 5,643.78 mi (9,082.78 km) |
| Silverton to Codogno | 5,563.49 mi (8,953.57 km) |
| Silverton to Codroipo | 5,597.38 mi (9,008.11 km) |
| Silverton to Cogoleto | 5,580.87 mi (8,981.54 km) |
| Silverton to Colle di Val d'Elsa | 5,704.09 mi (9,179.85 km) |
| Silverton to Colle Salvetti | 5,675.43 mi (9,133.72 km) |
| Silverton to Collecchio | 5,600.74 mi (9,013.53 km) |
| Silverton to Colleferro | 5,851.86 mi (9,417.66 km) |
