| Opelika to Blumberg | 4,754.17 mi (7,651.10 km) |
| Opelika to Bobenheim-Roxheim | 4,695.40 mi (7,556.51 km) |
| Opelika to Bobingen | 4,835.49 mi (7,781.96 km) |
| Opelika to Boblingen | 4,748.71 mi (7,642.31 km) |
| Opelika to Bocholt | 4,562.49 mi (7,342.61 km) |
| Opelika to Bochum | 4,595.66 mi (7,396.00 km) |
| Opelika to Bockenem | 4,694.15 mi (7,554.50 km) |
| Opelika to Bockhorn | 4,573.98 mi (7,361.11 km) |
| Opelika to Bogen | 4,890.38 mi (7,870.30 km) |
| Opelika to Bohl-Iggelheim | 4,699.47 mi (7,563.06 km) |
| Opelika to Bohmte | 4,614.03 mi (7,425.56 km) |
| Opelika to Boizenburg | 4,676.38 mi (7,525.91 km) |
| Opelika to Bonen | 4,613.81 mi (7,425.21 km) |
| Opelika to Bonn | 4,611.78 mi (7,421.95 km) |
| Opelika to Bopfingen | 4,798.15 mi (7,721.87 km) |
