| Fort Oglethorpe to Jeffersonville (Indiana) | 236.67 mi (380.89 km) |
| Fort Oglethorpe to Jenison (Michigan) | 551.86 mi (888.14 km) |
| Fort Oglethorpe to Jenks (Oklahoma) | 607.85 mi (978.24 km) |
| Fort Oglethorpe to Jennings (Missouri) | 381.52 mi (614.00 km) |
| Fort Oglethorpe to Jensen Beach (Florida) | 607.89 mi (978.31 km) |
| Fort Oglethorpe to Jericho (New York) | 754.86 mi (1,214.83 km) |
| Fort Oglethorpe to Jerome (Idaho) | 1,655.00 mi (2,663.46 km) |
| Fort Oglethorpe to Jersey City (New Jersey) | 728.45 mi (1,172.33 km) |
| Fort Oglethorpe to Jessup (Maryland) | 550.12 mi (885.33 km) |
| Fort Oglethorpe to Johns Creek (Georgia) | 85.93 mi (138.30 km) |
| Fort Oglethorpe to Johnson City (New York) | 705.34 mi (1,135.13 km) |
| Fort Oglethorpe to Johnson City (Tennessee) | 188.04 mi (302.63 km) |
| Fort Oglethorpe to Johnston (Iowa) | 654.58 mi (1,053.45 km) |
| Fort Oglethorpe to Johnstown (Colorado) | 1,138.15 mi (1,831.68 km) |
| Fort Oglethorpe to Johnstown (Pennsylvania) | 508.40 mi (818.19 km) |
