| Piedmont to Cermik | 7,060.50 mi (11,362.78 km) |
| Piedmont to Cesme | 6,807.71 mi (10,955.95 km) |
| Piedmont to Ceyhan | 7,078.58 mi (11,391.87 km) |
| Piedmont to Ceylanpinar | 7,155.07 mi (11,514.98 km) |
| Piedmont to Cicekdagi | 6,885.64 mi (11,081.37 km) |
| Piedmont to Cide | 6,712.42 mi (10,802.60 km) |
| Piedmont to Cifteler | 6,839.32 mi (11,006.82 km) |
| Piedmont to Ciftlik | 6,981.27 mi (11,235.26 km) |
| Piedmont to Ciftlikkoy | 6,723.78 mi (10,820.87 km) |
| Piedmont to Cihanbeyli | 6,921.60 mi (11,139.24 km) |
| Piedmont to Cildir | 6,904.04 mi (11,110.98 km) |
| Piedmont to Cilimli | 6,741.70 mi (10,849.72 km) |
| Piedmont to Cinar | 7,101.16 mi (11,428.22 km) |
| Piedmont to Cinarcik | 6,720.88 mi (10,816.21 km) |
| Piedmont to Cine | 6,891.63 mi (11,091.00 km) |
