| Opelika to Glenvar Heights (Florida) | 568.96 mi (915.65 km) |
| Opelika to Glenview (Illinois) | 664.56 mi (1,069.50 km) |
| Opelika to Gloucester (Massachusetts) | 1,055.38 mi (1,698.48 km) |
| Opelika to Gloucester City (New Jersey) | 758.13 mi (1,220.10 km) |
| Opelika to Gloucester Point (Virginia) | 594.61 mi (956.93 km) |
| Opelika to Gloversville (New York) | 934.89 mi (1,504.57 km) |
| Opelika to Godfrey (Illinois) | 512.41 mi (824.65 km) |
| Opelika to Gold Canyon (Arizona) | 1,505.92 mi (2,423.54 km) |
| Opelika to Golden (Colorado) | 1,205.78 mi (1,940.51 km) |
| Opelika to Golden Gate (Florida) | 499.04 mi (803.12 km) |
| Opelika to Golden Glades (Florida) | 560.75 mi (902.44 km) |
| Opelika to Golden Valley (Minnesota) | 952.91 mi (1,533.55 km) |
| Opelika to Goldenrod (Florida) | 370.44 mi (596.16 km) |
| Opelika to Goldsboro (North Carolina) | 463.59 mi (746.08 km) |
| Opelika to Goleta (California) | 1,979.87 mi (3,186.29 km) |
