| Rapid City to Cermik | 6,296.84 mi (10,133.79 km) |
| Rapid City to Cesme | 5,930.69 mi (9,544.53 km) |
| Rapid City to Ceyhan | 6,274.71 mi (10,098.17 km) |
| Rapid City to Ceylanpinar | 6,391.44 mi (10,286.04 km) |
| Rapid City to Cicekdagi | 6,081.88 mi (9,787.84 km) |
| Rapid City to Cide | 5,908.25 mi (9,508.41 km) |
| Rapid City to Cifteler | 6,005.44 mi (9,664.82 km) |
| Rapid City to Ciftlik | 6,170.90 mi (9,931.10 km) |
| Rapid City to Ciftlikkoy | 5,882.74 mi (9,467.36 km) |
| Rapid City to Cihanbeyli | 6,100.00 mi (9,817.00 km) |
| Rapid City to Cildir | 6,190.71 mi (9,962.98 km) |
| Rapid City to Cilimli | 5,915.93 mi (9,520.77 km) |
| Rapid City to Cinar | 6,345.23 mi (10,211.67 km) |
| Rapid City to Cinarcik | 5,878.13 mi (9,459.94 km) |
| Rapid City to Cine | 6,024.34 mi (9,695.24 km) |
