| Seaham to Cermik | 2,212.92 mi (3,561.35 km) |
| Seaham to Cesme | 1,719.22 mi (2,766.82 km) |
| Seaham to Ceyhan | 2,129.62 mi (3,427.30 km) |
| Seaham to Ceylanpinar | 2,299.48 mi (3,700.65 km) |
| Seaham to Cicekdagi | 1,948.68 mi (3,136.10 km) |
| Seaham to Cide | 1,786.95 mi (2,875.82 km) |
| Seaham to Cifteler | 1,833.68 mi (2,951.03 km) |
| Seaham to Ciftlik | 2,022.51 mi (3,254.91 km) |
| Seaham to Ciftlikkoy | 1,707.14 mi (2,747.38 km) |
| Seaham to Cihanbeyli | 1,939.88 mi (3,121.94 km) |
| Seaham to Cildir | 2,216.81 mi (3,567.61 km) |
| Seaham to Cilimli | 1,759.62 mi (2,831.84 km) |
| Seaham to Cinar | 2,270.27 mi (3,653.64 km) |
| Seaham to Cinarcik | 1,700.55 mi (2,736.77 km) |
| Seaham to Cine | 1,818.13 mi (2,925.99 km) |
