| Opelika to Portage (Michigan) | 659.17 mi (1,060.83 km) |
| Opelika to Portage (Wisconsin) | 784.15 mi (1,261.97 km) |
| Opelika to Portales (New Mexico) | 1,040.79 mi (1,674.99 km) |
| Opelika to Porterville (California) | 1,924.37 mi (3,096.98 km) |
| Opelika to Portland (Maine) | 1,115.87 mi (1,795.83 km) |
| Opelika to Portland (Oregon) | 2,162.95 mi (3,480.93 km) |
| Opelika to Portland (Tennessee) | 279.31 mi (449.51 km) |
| Opelika to Portland (Texas) | 784.80 mi (1,263.02 km) |
| Opelika to Portsmouth (New Hampshire) | 1,069.41 mi (1,721.05 km) |
| Opelika to Portsmouth (Ohio) | 442.47 mi (712.09 km) |
| Opelika to Portsmouth (Virginia) | 587.82 mi (946.00 km) |
| Opelika to Post Falls (Idaho) | 1,943.62 mi (3,127.96 km) |
| Opelika to Potomac (Maryland) | 634.08 mi (1,020.46 km) |
| Opelika to Potomac Park (California) | 1,923.52 mi (3,095.61 km) |
| Opelika to Pottstown (Pennsylvania) | 752.42 mi (1,210.90 km) |
