| Ortahisar to Cookeville (Tennessee) | 6,023.71 mi (9,694.23 km) |
| Ortahisar to Coolidge (Arizona) | 7,042.77 mi (11,334.25 km) |
| Ortahisar to Coon Rapids (Minnesota) | 5,812.71 mi (9,354.66 km) |
| Ortahisar to Cooper City (Florida) | 6,314.45 mi (10,162.13 km) |
| Ortahisar to Coos Bay (Oregon) | 6,622.13 mi (10,657.28 km) |
| Ortahisar to Copiague (New York) | 5,335.70 mi (8,586.99 km) |
| Ortahisar to Coppell (Texas) | 6,606.10 mi (10,631.48 km) |
| Ortahisar to Copperas Cove (Texas) | 6,741.24 mi (10,848.98 km) |
| Ortahisar to Coral Gables (Florida) | 6,330.53 mi (10,188.01 km) |
| Ortahisar to Coral Springs (Florida) | 6,302.33 mi (10,142.62 km) |
| Ortahisar to Coral Terrace (Florida) | 6,329.92 mi (10,187.02 km) |
| Ortahisar to Coralville (Iowa) | 5,946.90 mi (9,570.61 km) |
| Ortahisar to Coram (New York) | 5,310.88 mi (8,547.04 km) |
| Ortahisar to Corcoran (California) | 7,023.33 mi (11,302.95 km) |
| Ortahisar to Cordele (Georgia) | 6,168.18 mi (9,926.72 km) |
