| Sun Valley to Corato | 6,214.42 mi (10,001.14 km) |
| Sun Valley to Corbetta | 5,755.31 mi (9,262.27 km) |
| Sun Valley to Corciano | 5,983.62 mi (9,629.71 km) |
| Sun Valley to Cordenons | 5,833.82 mi (9,388.62 km) |
| Sun Valley to Cori | 6,086.46 mi (9,795.21 km) |
| Sun Valley to Coriano | 5,945.45 mi (9,568.27 km) |
| Sun Valley to Corigliano Calabro | 6,308.31 mi (10,152.25 km) |
| Sun Valley to Corleone | 6,316.37 mi (10,165.21 km) |
| Sun Valley to Cormano | 5,758.04 mi (9,266.67 km) |
| Sun Valley to Cornaredo | 5,756.89 mi (9,264.82 km) |
| Sun Valley to Cornate d'Adda | 5,761.25 mi (9,271.84 km) |
| Sun Valley to Cornedo Vicentino | 5,816.97 mi (9,361.51 km) |
| Sun Valley to Correggio | 5,848.19 mi (9,411.75 km) |
| Sun Valley to Corridonia | 6,012.23 mi (9,675.74 km) |
| Sun Valley to Corsico | 5,763.01 mi (9,274.66 km) |
