| Fort Oglethorpe to Ashtabula (Ohio) | 536.91 mi (864.08 km) |
| Fort Oglethorpe to Ashwaubenon (Wisconsin) | 676.65 mi (1,088.97 km) |
| Fort Oglethorpe to Aspen Hill (Maryland) | 533.98 mi (859.36 km) |
| Fort Oglethorpe to Astoria (Oregon) | 2,143.05 mi (3,448.91 km) |
| Fort Oglethorpe to Atascadero (California) | 1,990.21 mi (3,202.93 km) |
| Fort Oglethorpe to Atascocita (Texas) | 673.00 mi (1,083.09 km) |
| Fort Oglethorpe to Atchison (Kansas) | 630.54 mi (1,014.76 km) |
| Fort Oglethorpe to Athens (Alabama) | 97.16 mi (156.37 km) |
| Fort Oglethorpe to Athens (Georgia) | 126.62 mi (203.78 km) |
| Fort Oglethorpe to Athens (Ohio) | 349.62 mi (562.66 km) |
| Fort Oglethorpe to Athens (Tennessee) | 51.29 mi (82.54 km) |
| Fort Oglethorpe to Athens (Texas) | 637.54 mi (1,026.03 km) |
| Fort Oglethorpe to Atlanta (Georgia) | 93.45 mi (150.40 km) |
| Fort Oglethorpe to Atlantic Beach (Florida) | 387.88 mi (624.23 km) |
| Fort Oglethorpe to Atlantic City (New Jersey) | 668.46 mi (1,075.78 km) |
