| Opelika to Badger (Alaska) | 3,383.10 mi (5,444.57 km) |
| Opelika to Bailey's Crossroads (Virginia) | 629.17 mi (1,012.55 km) |
| Opelika to Bainbridge (Georgia) | 130.19 mi (209.51 km) |
| Opelika to Bainbridge Island (Washington) | 2,190.37 mi (3,525.07 km) |
| Opelika to Baker (Louisiana) | 369.13 mi (594.05 km) |
| Opelika to Bakersfield (California) | 1,927.56 mi (3,102.11 km) |
| Opelika to Balch Springs (Texas) | 653.20 mi (1,051.22 km) |
| Opelika to Baldwin (New York) | 853.21 mi (1,373.11 km) |
| Opelika to Baldwin (Pennsylvania) | 611.13 mi (983.53 km) |
| Opelika to Baldwin Park (California) | 1,875.40 mi (3,018.17 km) |
| Opelika to Ballenger Creek (Maryland) | 642.29 mi (1,033.67 km) |
| Opelika to Ballwin (Missouri) | 502.27 mi (808.33 km) |
| Opelika to Baltimore (Maryland) | 670.73 mi (1,079.44 km) |
| Opelika to Bangor (Maine) | 1,222.71 mi (1,967.76 km) |
| Opelika to Banning (California) | 1,815.32 mi (2,921.47 km) |
