| Columbia Heights to Cermik | 5,979.92 mi (9,623.76 km) |
| Columbia Heights to Cesme | 5,560.23 mi (8,948.32 km) |
| Columbia Heights to Ceyhan | 5,937.96 mi (9,556.22 km) |
| Columbia Heights to Ceylanpinar | 6,073.22 mi (9,773.90 km) |
| Columbia Heights to Cicekdagi | 5,747.63 mi (9,249.91 km) |
| Columbia Heights to Cide | 5,576.01 mi (8,973.72 km) |
| Columbia Heights to Cifteler | 5,656.67 mi (9,103.53 km) |
| Columbia Heights to Ciftlik | 5,832.17 mi (9,385.97 km) |
| Columbia Heights to Ciftlikkoy | 5,531.69 mi (8,902.39 km) |
| Columbia Heights to Cihanbeyli | 5,756.41 mi (9,264.05 km) |
| Columbia Heights to Cildir | 5,900.38 mi (9,495.75 km) |
| Columbia Heights to Cilimli | 5,572.43 mi (8,967.96 km) |
| Columbia Heights to Cinar | 6,031.47 mi (9,706.71 km) |
| Columbia Heights to Cinarcik | 5,526.23 mi (8,893.61 km) |
| Columbia Heights to Cine | 5,658.01 mi (9,105.68 km) |
