| Concord to Cermik | 7,047.33 mi (11,341.58 km) |
| Concord to Cesme | 6,793.12 mi (10,932.48 km) |
| Concord to Ceyhan | 7,064.91 mi (11,369.87 km) |
| Concord to Ceylanpinar | 7,141.92 mi (11,493.82 km) |
| Concord to Cicekdagi | 6,871.94 mi (11,059.31 km) |
| Concord to Cide | 6,698.68 mi (10,780.48 km) |
| Concord to Cifteler | 6,825.24 mi (10,984.16 km) |
| Concord to Ciftlik | 6,967.50 mi (11,213.10 km) |
| Concord to Ciftlikkoy | 6,709.60 mi (10,798.05 km) |
| Concord to Cihanbeyli | 6,907.68 mi (11,116.84 km) |
| Concord to Cildir | 6,891.47 mi (11,090.75 km) |
| Concord to Cilimli | 6,727.70 mi (10,827.19 km) |
| Concord to Cinar | 7,088.10 mi (11,407.19 km) |
| Concord to Cinarcik | 6,706.68 mi (10,793.35 km) |
| Concord to Cine | 6,877.17 mi (11,067.73 km) |
