| Fort Oglethorpe to Clemson (South Carolina) | 139.12 mi (223.89 km) |
| Fort Oglethorpe to Clermont (Florida) | 488.17 mi (785.63 km) |
| Fort Oglethorpe to Cleveland (Mississippi) | 323.33 mi (520.34 km) |
| Fort Oglethorpe to Cleveland (Ohio) | 491.76 mi (791.41 km) |
| Fort Oglethorpe to Cleveland (Tennessee) | 27.36 mi (44.04 km) |
| Fort Oglethorpe to Cleveland Heights (Ohio) | 496.47 mi (798.99 km) |
| Fort Oglethorpe to Cliffside Park (New Jersey) | 735.68 mi (1,183.96 km) |
| Fort Oglethorpe to Clifton (Colorado) | 1,308.67 mi (2,106.10 km) |
| Fort Oglethorpe to Clifton (New Jersey) | 729.45 mi (1,173.93 km) |
| Fort Oglethorpe to Clinton (Iowa) | 548.60 mi (882.89 km) |
| Fort Oglethorpe to Clinton (Maryland) | 530.95 mi (854.48 km) |
| Fort Oglethorpe to Clinton (Mississippi) | 342.84 mi (551.74 km) |
| Fort Oglethorpe to Clinton (Utah) | 1,514.37 mi (2,437.14 km) |
| Fort Oglethorpe to Clive (Iowa) | 653.87 mi (1,052.30 km) |
| Fort Oglethorpe to Cloquet (Minnesota) | 897.45 mi (1,444.31 km) |
