| Sun Valley to Castrovillari | 6,286.66 mi (10,117.41 km) |
| Sun Valley to Catania | 6,388.90 mi (10,281.93 km) |
| Sun Valley to Catanzaro | 6,351.63 mi (10,221.96 km) |
| Sun Valley to Cattolica | 5,949.22 mi (9,574.35 km) |
| Sun Valley to Cava de' Tirreni | 6,192.49 mi (9,965.84 km) |
| Sun Valley to Cavallino | 6,312.88 mi (10,159.59 km) |
| Sun Valley to Cavarzere | 5,864.56 mi (9,438.10 km) |
| Sun Valley to Cave | 6,077.26 mi (9,780.40 km) |
| Sun Valley to Cavriago | 5,844.92 mi (9,406.48 km) |
| Sun Valley to Cavriglia | 5,938.79 mi (9,557.56 km) |
| Sun Valley to Cazzago San Martino | 5,781.19 mi (9,303.93 km) |
| Sun Valley to Ceccano | 6,103.16 mi (9,822.09 km) |
| Sun Valley to Cecina | 5,921.62 mi (9,529.93 km) |
| Sun Valley to Cefalu | 6,325.82 mi (10,180.43 km) |
| Sun Valley to Ceglie Messapico | 6,274.09 mi (10,097.18 km) |
