| Opelika to Amersham | 4,277.21 mi (6,883.51 km) |
| Opelika to Amesbury | 4,239.62 mi (6,823.02 km) |
| Opelika to Ammanford | 4,135.99 mi (6,656.24 km) |
| Opelika to Ampthill | 4,274.28 mi (6,878.79 km) |
| Opelika to Andover | 4,251.27 mi (6,841.75 km) |
| Opelika to Annan | 4,107.61 mi (6,610.56 km) |
| Opelika to Antrim | 3,998.17 mi (6,434.44 km) |
| Opelika to Appleton | 4,165.32 mi (6,703.44 km) |
| Opelika to Appley Bridge | 4,154.04 mi (6,685.28 km) |
| Opelika to Arbroath | 4,106.37 mi (6,608.56 km) |
| Opelika to Ardrossan | 4,037.84 mi (6,498.28 km) |
| Opelika to Armadale | 4,075.60 mi (6,559.05 km) |
| Opelika to Armthorpe | 4,220.64 mi (6,792.46 km) |
| Opelika to Arnold | 4,228.37 mi (6,804.91 km) |
| Opelika to Ascot | 4,280.24 mi (6,888.37 km) |
