| Federal Way to Cermik | 6,427.02 mi (10,343.29 km) |
| Federal Way to Cesme | 6,212.20 mi (9,997.57 km) |
| Federal Way to Ceyhan | 6,455.14 mi (10,388.55 km) |
| Federal Way to Ceylanpinar | 6,521.11 mi (10,494.71 km) |
| Federal Way to Cicekdagi | 6,263.36 mi (10,079.90 km) |
| Federal Way to Cide | 6,091.33 mi (9,803.05 km) |
| Federal Way to Cifteler | 6,226.82 mi (10,021.09 km) |
| Federal Way to Ciftlik | 6,360.32 mi (10,235.94 km) |
| Federal Way to Ciftlikkoy | 6,114.60 mi (9,840.50 km) |
| Federal Way to Cihanbeyli | 6,304.49 mi (10,146.09 km) |
| Federal Way to Cildir | 6,261.63 mi (10,077.12 km) |
| Federal Way to Cilimli | 6,127.14 mi (9,860.67 km) |
| Federal Way to Cinar | 6,465.81 mi (10,405.71 km) |
| Federal Way to Cinarcik | 6,112.34 mi (9,836.86 km) |
| Federal Way to Cine | 6,291.33 mi (10,124.92 km) |
