| Keskin to Cookeville (Tennessee) | 5,924.87 mi (9,535.16 km) |
| Keskin to Coolidge (Arizona) | 6,946.78 mi (11,179.76 km) |
| Keskin to Coon Rapids (Minnesota) | 5,714.89 mi (9,197.22 km) |
| Keskin to Cooper City (Florida) | 6,217.77 mi (10,006.54 km) |
| Keskin to Coos Bay (Oregon) | 6,534.12 mi (10,515.66 km) |
| Keskin to Copiague (New York) | 5,237.24 mi (8,428.52 km) |
| Keskin to Coppell (Texas) | 6,507.37 mi (10,472.61 km) |
| Keskin to Copperas Cove (Texas) | 6,642.48 mi (10,690.03 km) |
| Keskin to Coral Gables (Florida) | 6,233.95 mi (10,032.57 km) |
| Keskin to Coral Springs (Florida) | 6,205.60 mi (9,986.95 km) |
| Keskin to Coral Terrace (Florida) | 6,233.31 mi (10,031.55 km) |
| Keskin to Coralville (Iowa) | 5,848.42 mi (9,412.13 km) |
| Keskin to Coram (New York) | 5,212.42 mi (8,388.59 km) |
| Keskin to Corcoran (California) | 6,931.23 mi (11,154.74 km) |
| Keskin to Cordele (Georgia) | 6,069.80 mi (9,768.40 km) |
