| Opelika to Flamanzi | 5,489.41 mi (8,834.35 km) |
| Opelika to Floresti | 5,394.93 mi (8,682.30 km) |
| Opelika to Focsani | 5,579.49 mi (8,979.32 km) |
| Opelika to Gaesti | 5,548.90 mi (8,930.09 km) |
| Opelika to Galati | 5,624.09 mi (9,051.09 km) |
| Opelika to Gheorgheni | 5,476.30 mi (8,813.25 km) |
| Opelika to Gherla | 5,399.68 mi (8,689.95 km) |
| Opelika to Giurgiu | 5,608.87 mi (9,026.60 km) |
| Opelika to Gura Humorului | 5,452.96 mi (8,775.69 km) |
| Opelika to Harlau | 5,496.21 mi (8,845.30 km) |
| Opelika to Harsova | 5,652.55 mi (9,096.91 km) |
| Opelika to Hateg | 5,419.49 mi (8,721.83 km) |
| Opelika to Huedin | 5,372.26 mi (8,645.81 km) |
| Opelika to Hunedoara | 5,411.84 mi (8,709.52 km) |
| Opelika to Husi | 5,570.87 mi (8,965.45 km) |
