| Didcot to Cermik | 2,163.13 mi (3,481.22 km) |
| Didcot to Cesme | 1,614.09 mi (2,597.63 km) |
| Didcot to Ceyhan | 2,059.57 mi (3,314.56 km) |
| Didcot to Ceylanpinar | 2,245.20 mi (3,613.30 km) |
| Didcot to Cicekdagi | 1,887.43 mi (3,037.53 km) |
| Didcot to Cide | 1,734.77 mi (2,791.84 km) |
| Didcot to Cifteler | 1,756.77 mi (2,827.25 km) |
| Didcot to Ciftlik | 1,953.17 mi (3,143.32 km) |
| Didcot to Ciftlikkoy | 1,630.76 mi (2,624.45 km) |
| Didcot to Cihanbeyli | 1,866.81 mi (3,004.34 km) |
| Didcot to Cildir | 2,197.07 mi (3,535.84 km) |
| Didcot to Cilimli | 1,692.48 mi (2,723.78 km) |
| Didcot to Cinar | 2,221.92 mi (3,575.83 km) |
| Didcot to Cinarcik | 1,623.13 mi (2,612.17 km) |
| Didcot to Cine | 1,717.36 mi (2,763.82 km) |
