| Opelika to Bathgate | 4,077.85 mi (6,562.66 km) |
| Opelika to Batley | 4,194.15 mi (6,749.83 km) |
| Opelika to Beaconsfield | 4,277.56 mi (6,884.06 km) |
| Opelika to Bearsden | 4,051.58 mi (6,520.39 km) |
| Opelika to Bebington | 4,147.12 mi (6,674.15 km) |
| Opelika to Beccles | 4,347.09 mi (6,995.96 km) |
| Opelika to Beckenham | 4,306.77 mi (6,931.07 km) |
| Opelika to Bedford | 4,272.79 mi (6,876.39 km) |
| Opelika to Bedlington | 4,169.24 mi (6,709.75 km) |
| Opelika to Bedwas | 4,172.34 mi (6,714.74 km) |
| Opelika to Bedworth | 4,225.15 mi (6,799.71 km) |
| Opelika to Beeston | 4,226.45 mi (6,801.82 km) |
| Opelika to Belfast | 4,010.74 mi (6,454.66 km) |
| Opelika to Belgrave | 4,235.51 mi (6,816.40 km) |
| Opelika to Bellshill | 4,064.81 mi (6,541.68 km) |
