| Fort Oglethorpe to Arcata (California) | 2,138.34 mi (3,441.33 km) |
| Fort Oglethorpe to Archdale (North Carolina) | 305.12 mi (491.05 km) |
| Fort Oglethorpe to Arden-Arcade (California) | 2,003.26 mi (3,223.93 km) |
| Fort Oglethorpe to Ardmore (Oklahoma) | 677.44 mi (1,090.24 km) |
| Fort Oglethorpe to Ardmore (Pennsylvania) | 647.91 mi (1,042.70 km) |
| Fort Oglethorpe to Arecibo (Puerto Rico) | 1,607.48 mi (2,586.99 km) |
| Fort Oglethorpe to Arkadelphia (Arkansas) | 448.88 mi (722.40 km) |
| Fort Oglethorpe to Arkansas City (Kansas) | 675.06 mi (1,086.40 km) |
| Fort Oglethorpe to Arlington (Tennessee) | 250.98 mi (403.92 km) |
| Fort Oglethorpe to Arlington (Texas) | 698.66 mi (1,124.39 km) |
| Fort Oglethorpe to Arlington (Virginia) | 525.86 mi (846.28 km) |
| Fort Oglethorpe to Arlington (Washington) | 2,089.48 mi (3,362.69 km) |
| Fort Oglethorpe to Arlington Heights (Illinois) | 516.52 mi (831.26 km) |
| Fort Oglethorpe to Arnold (Maryland) | 559.83 mi (900.95 km) |
| Fort Oglethorpe to Arnold (Missouri) | 372.88 mi (600.10 km) |
