| Silves to Castrovillari | 1,340.28 mi (2,156.97 km) |
| Silves to Catania | 1,289.26 mi (2,074.87 km) |
| Silves to Catanzaro | 1,363.31 mi (2,194.03 km) |
| Silves to Cattolica | 1,201.40 mi (1,933.47 km) |
| Silves to Cava de' Tirreni | 1,263.05 mi (2,032.67 km) |
| Silves to Cavallino | 1,446.00 mi (2,327.12 km) |
| Silves to Cavarzere | 1,195.74 mi (1,924.35 km) |
| Silves to Cave | 1,179.96 mi (1,898.96 km) |
| Silves to Cavriago | 1,114.20 mi (1,793.13 km) |
| Silves to Cavriglia | 1,132.90 mi (1,823.22 km) |
| Silves to Cazzago San Martino | 1,115.23 mi (1,794.79 km) |
| Silves to Ceccano | 1,197.97 mi (1,927.95 km) |
| Silves to Cecina | 1,082.46 mi (1,742.05 km) |
| Silves to Cefalu | 1,227.50 mi (1,975.47 km) |
| Silves to Ceglie Messapico | 1,409.48 mi (2,268.34 km) |
