| Effingham to Cermik | 6,163.19 mi (9,918.70 km) |
| Effingham to Cesme | 5,680.57 mi (9,142.00 km) |
| Effingham to Ceyhan | 6,098.12 mi (9,813.97 km) |
| Effingham to Ceylanpinar | 6,253.91 mi (10,064.70 km) |
| Effingham to Cicekdagi | 5,913.05 mi (9,516.13 km) |
| Effingham to Cide | 5,745.88 mi (9,247.10 km) |
| Effingham to Cifteler | 5,804.98 mi (9,342.22 km) |
| Effingham to Ciftlik | 5,991.10 mi (9,641.75 km) |
| Effingham to Ciftlikkoy | 5,678.51 mi (9,138.69 km) |
| Effingham to Cihanbeyli | 5,910.16 mi (9,511.48 km) |
| Effingham to Cildir | 6,113.90 mi (9,839.36 km) |
| Effingham to Cilimli | 5,728.43 mi (9,219.02 km) |
| Effingham to Cinar | 6,217.77 mi (10,006.53 km) |
| Effingham to Cinarcik | 5,672.03 mi (9,128.25 km) |
| Effingham to Cine | 5,782.95 mi (9,306.76 km) |
