| Wallingford to Cermik | 2,158.14 mi (3,473.19 km) |
| Wallingford to Cesme | 1,609.34 mi (2,589.99 km) |
| Wallingford to Ceyhan | 2,054.63 mi (3,306.61 km) |
| Wallingford to Ceylanpinar | 2,240.22 mi (3,605.29 km) |
| Wallingford to Cicekdagi | 1,882.46 mi (3,029.53 km) |
| Wallingford to Cide | 1,729.78 mi (2,783.81 km) |
| Wallingford to Cifteler | 1,751.85 mi (2,819.33 km) |
| Wallingford to Ciftlik | 1,948.22 mi (3,135.36 km) |
| Wallingford to Ciftlikkoy | 1,625.83 mi (2,616.53 km) |
| Wallingford to Cihanbeyli | 1,861.88 mi (2,996.41 km) |
| Wallingford to Cildir | 2,192.08 mi (3,527.81 km) |
| Wallingford to Cilimli | 1,687.52 mi (2,715.81 km) |
| Wallingford to Cinar | 2,216.92 mi (3,567.79 km) |
| Wallingford to Cinarcik | 1,618.21 mi (2,604.26 km) |
| Wallingford to Cine | 1,712.58 mi (2,756.14 km) |
