| South San Francisco to Cermik | 7,074.39 mi (11,385.13 km) |
| South San Francisco to Cesme | 6,822.60 mi (10,979.91 km) |
| South San Francisco to Ceyhan | 7,092.83 mi (11,414.81 km) |
| South San Francisco to Ceylanpinar | 7,168.94 mi (11,537.30 km) |
| South San Francisco to Cicekdagi | 6,899.93 mi (11,104.36 km) |
| South San Francisco to Cide | 6,726.74 mi (10,825.64 km) |
| South San Francisco to Cifteler | 6,853.87 mi (11,030.23 km) |
| South San Francisco to Ciftlik | 6,995.59 mi (11,258.32 km) |
| South San Francisco to Ciftlikkoy | 6,738.40 mi (10,844.40 km) |
| South San Francisco to Cihanbeyli | 6,936.03 mi (11,162.47 km) |
| South San Francisco to Cildir | 6,917.47 mi (11,132.59 km) |
| South San Francisco to Cilimli | 6,756.19 mi (10,873.04 km) |
| South San Francisco to Cinar | 7,114.97 mi (11,450.44 km) |
| South San Francisco to Cinarcik | 6,735.51 mi (10,839.76 km) |
| South San Francisco to Cine | 6,906.44 mi (11,114.84 km) |
