| Biddeford to Beocin | 4,207.05 mi (6,770.60 km) |
| Biddeford to Blace | 4,345.20 mi (6,992.92 km) |
| Biddeford to Bogatic | 4,211.03 mi (6,776.99 km) |
| Biddeford to Bojnik | 4,374.07 mi (7,039.39 km) |
| Biddeford to Boljevac | 4,351.00 mi (7,002.26 km) |
| Biddeford to Bor | 4,344.89 mi (6,992.42 km) |
| Biddeford to Borca | 4,248.81 mi (6,837.80 km) |
| Biddeford to Bosilegrad | 4,425.91 mi (7,122.82 km) |
| Biddeford to Brus | 4,331.19 mi (6,970.37 km) |
| Biddeford to Bujanovac | 4,398.23 mi (7,078.27 km) |
| Biddeford to Cacak | 4,283.05 mi (6,892.91 km) |
| Biddeford to Cajetina | 4,262.62 mi (6,860.03 km) |
| Biddeford to Cicevac | 4,334.91 mi (6,976.37 km) |
| Biddeford to Coka | 4,195.65 mi (6,752.25 km) |
| Biddeford to Crna Trava | 4,406.16 mi (7,091.02 km) |
