| Risca to Cermik | 2,241.67 mi (3,607.63 km) |
| Risca to Cesme | 1,687.44 mi (2,715.67 km) |
| Risca to Ceyhan | 2,136.75 mi (3,438.76 km) |
| Risca to Ceylanpinar | 2,323.47 mi (3,739.26 km) |
| Risca to Cicekdagi | 1,965.39 mi (3,162.99 km) |
| Risca to Cide | 1,813.35 mi (2,918.30 km) |
| Risca to Cifteler | 1,833.51 mi (2,950.74 km) |
| Risca to Ciftlik | 2,030.46 mi (3,267.71 km) |
| Risca to Ciftlikkoy | 1,707.65 mi (2,748.20 km) |
| Risca to Cihanbeyli | 1,943.83 mi (3,128.29 km) |
| Risca to Cildir | 2,276.45 mi (3,663.59 km) |
| Risca to Cilimli | 1,770.12 mi (2,848.73 km) |
| Risca to Cinar | 2,300.52 mi (3,702.33 km) |
| Risca to Cinarcik | 1,699.93 mi (2,735.77 km) |
| Risca to Cine | 1,791.24 mi (2,882.73 km) |
