| Opelousas to Cermik | 6,756.74 mi (10,873.92 km) |
| Opelousas to Cesme | 6,243.34 mi (10,047.68 km) |
| Opelousas to Ceyhan | 6,680.66 mi (10,751.48 km) |
| Opelousas to Ceylanpinar | 6,845.88 mi (11,017.38 km) |
| Opelousas to Cicekdagi | 6,499.16 mi (10,459.38 km) |
| Opelousas to Cide | 6,334.93 mi (10,195.08 km) |
| Opelousas to Cifteler | 6,382.82 mi (10,272.15 km) |
| Opelousas to Ciftlik | 6,573.55 mi (10,579.10 km) |
| Opelousas to Ciftlikkoy | 6,256.24 mi (10,068.45 km) |
| Opelousas to Cihanbeyli | 6,490.32 mi (10,445.16 km) |
| Opelousas to Cildir | 6,720.23 mi (10,815.17 km) |
| Opelousas to Cilimli | 6,310.69 mi (10,156.08 km) |
| Opelousas to Cinar | 6,812.47 mi (10,963.61 km) |
| Opelousas to Cinarcik | 6,249.24 mi (10,057.19 km) |
| Opelousas to Cine | 6,347.78 mi (10,215.76 km) |
