| Opelika to Oxford (Alabama) | 70.62 mi (113.66 km) |
| Opelika to Oxford (Mississippi) | 266.73 mi (429.26 km) |
| Opelika to Oxford (Ohio) | 474.25 mi (763.23 km) |
| Opelika to Oxnard (California) | 1,943.26 mi (3,127.38 km) |
| Opelika to Oxon Hill (Maryland) | 633.07 mi (1,018.82 km) |
| Opelika to Ozark (Alabama) | 85.12 mi (136.98 km) |
| Opelika to Ozark (Missouri) | 537.23 mi (864.59 km) |
| Opelika to Pace (Florida) | 176.05 mi (283.33 km) |
| Opelika to Pacific Grove (California) | 2,082.99 mi (3,352.24 km) |
| Opelika to Pacifica (California) | 2,110.16 mi (3,395.98 km) |
| Opelika to Paducah (Kentucky) | 356.51 mi (573.74 km) |
| Opelika to Pahrump (Nevada) | 1,754.69 mi (2,823.89 km) |
| Opelika to Painesville (Ohio) | 665.81 mi (1,071.52 km) |
| Opelika to Palatine (Illinois) | 669.49 mi (1,077.44 km) |
| Opelika to Palatka (Florida) | 302.17 mi (486.29 km) |
