| Fort Oglethorpe to Joliet (Illinois) | 481.56 mi (774.99 km) |
| Fort Oglethorpe to Jonesboro (Arkansas) | 312.14 mi (502.35 km) |
| Fort Oglethorpe to Joplin (Missouri) | 537.88 mi (865.63 km) |
| Fort Oglethorpe to Joppatowne (Maryland) | 579.09 mi (931.95 km) |
| Fort Oglethorpe to Juana Díaz (Puerto Rico) | 1,638.20 mi (2,636.43 km) |
| Fort Oglethorpe to Junction City (Kansas) | 699.56 mi (1,125.83 km) |
| Fort Oglethorpe to Juneau (Alaska) | 2,740.60 mi (4,410.58 km) |
| Fort Oglethorpe to Jupiter (Florida) | 631.40 mi (1,016.14 km) |
| Fort Oglethorpe to Jupiter Farms (Florida) | 628.27 mi (1,011.10 km) |
| Fort Oglethorpe to Jurupa Valley (California) | 1,828.83 mi (2,943.22 km) |
| Fort Oglethorpe to Justice (Illinois) | 491.43 mi (790.88 km) |
| Fort Oglethorpe to Kahului (Hawaii) | 4,367.53 mi (7,028.86 km) |
| Fort Oglethorpe to Kailua (Hawaii) | 4,421.49 mi (7,115.70 km) |
| Fort Oglethorpe to Kalamazoo (Michigan) | 507.69 mi (817.05 km) |
| Fort Oglethorpe to Kalispell (Montana) | 1,745.35 mi (2,808.87 km) |
