| Opelika to Fort Madison (Iowa) | 641.58 mi (1,032.53 km) |
| Opelika to Fort Meade (Maryland) | 656.56 mi (1,056.63 km) |
| Opelika to Fort Mill (South Carolina) | 301.82 mi (485.73 km) |
| Opelika to Fort Mohave (Arizona) | 1,677.62 mi (2,699.87 km) |
| Opelika to Fort Morgan (Colorado) | 1,146.74 mi (1,845.50 km) |
| Opelika to Fort Myers (Florida) | 468.55 mi (754.06 km) |
| Opelika to Fort Oglethorpe (Georgia) | 157.06 mi (252.77 km) |
| Opelika to Fort Payne (Alabama) | 125.36 mi (201.75 km) |
| Opelika to Fort Pierce (Florida) | 470.50 mi (757.19 km) |
| Opelika to Fort Smith (Arkansas) | 547.28 mi (880.76 km) |
| Opelika to Fort Thomas (Kentucky) | 446.51 mi (718.59 km) |
| Opelika to Fort Walton Beach (Florida) | 170.99 mi (275.18 km) |
| Opelika to Fort Washington (Maryland) | 629.25 mi (1,012.69 km) |
| Opelika to Fort Wayne (Indiana) | 582.43 mi (937.33 km) |
| Opelika to Fort Worth (Texas) | 695.51 mi (1,119.31 km) |
