| Webster Groves to Cermik | 6,251.76 mi (10,061.24 km) |
| Webster Groves to Cesme | 5,775.57 mi (9,294.88 km) |
| Webster Groves to Ceyhan | 6,189.35 mi (9,960.80 km) |
| Webster Groves to Ceylanpinar | 6,342.86 mi (10,207.84 km) |
| Webster Groves to Cicekdagi | 6,003.57 mi (9,661.82 km) |
| Webster Groves to Cide | 5,835.78 mi (9,391.78 km) |
| Webster Groves to Cifteler | 5,897.31 mi (9,490.81 km) |
| Webster Groves to Ciftlik | 6,082.41 mi (9,788.69 km) |
| Webster Groves to Ciftlikkoy | 5,770.92 mi (9,287.40 km) |
| Webster Groves to Cihanbeyli | 6,001.98 mi (9,659.25 km) |
| Webster Groves to Cildir | 6,198.41 mi (9,975.38 km) |
| Webster Groves to Cilimli | 5,819.89 mi (9,366.20 km) |
| Webster Groves to Cinar | 6,305.99 mi (10,148.51 km) |
| Webster Groves to Cinarcik | 5,764.54 mi (9,277.13 km) |
| Webster Groves to Cine | 5,877.58 mi (9,459.05 km) |
