| Opelika to Ames | 4,105.33 mi (6,606.90 km) |
| Opelika to Amorebieta | 4,378.89 mi (7,047.15 km) |
| Opelika to Amposta | 4,602.34 mi (7,406.75 km) |
| Opelika to Amurrio | 4,370.41 mi (7,033.50 km) |
| Opelika to Andoain | 4,412.65 mi (7,101.48 km) |
| Opelika to Andraitx | 4,723.31 mi (7,601.43 km) |
| Opelika to Andujar | 4,447.62 mi (7,157.76 km) |
| Opelika to Antequera | 4,449.15 mi (7,160.21 km) |
| Opelika to Antigua | 4,175.65 mi (6,720.06 km) |
| Opelika to Aranda de Duero | 4,371.83 mi (7,035.78 km) |
| Opelika to Aranjuez | 4,417.61 mi (7,109.46 km) |
| Opelika to Archena | 4,583.04 mi (7,375.69 km) |
| Opelika to Arcos de la Frontera | 4,393.00 mi (7,069.86 km) |
| Opelika to Arenys de Mar | 4,671.22 mi (7,517.60 km) |
| Opelika to Arenys de Munt | 4,669.86 mi (7,515.42 km) |
