| Opelika to Buena Park (California) | 1,879.00 mi (3,023.96 km) |
| Opelika to Buenaventura Lakes (Florida) | 382.95 mi (616.30 km) |
| Opelika to Buffalo (Minnesota) | 976.55 mi (1,571.61 km) |
| Opelika to Buffalo (New York) | 791.66 mi (1,274.05 km) |
| Opelika to Buffalo Grove (Illinois) | 671.87 mi (1,081.26 km) |
| Opelika to Buford (Georgia) | 128.63 mi (207.01 km) |
| Opelika to Bull Run (Virginia) | 610.24 mi (982.09 km) |
| Opelika to Bullhead City (Arizona) | 1,675.60 mi (2,696.62 km) |
| Opelika to Burbank (California) | 1,894.59 mi (3,049.05 km) |
| Opelika to Burbank (Illinois) | 641.16 mi (1,031.85 km) |
| Opelika to Burien (Washington) | 2,178.26 mi (3,505.57 km) |
| Opelika to Burkburnett (Texas) | 766.82 mi (1,234.07 km) |
| Opelika to Burke (Virginia) | 620.57 mi (998.71 km) |
| Opelika to Burke Centre (Virginia) | 619.66 mi (997.24 km) |
| Opelika to Burleson (Texas) | 695.81 mi (1,119.79 km) |
