| Allentown to Beocin | 4,532.28 mi (7,294.01 km) |
| Allentown to Blace | 4,670.41 mi (7,516.31 km) |
| Allentown to Bogatic | 4,536.26 mi (7,300.41 km) |
| Allentown to Bojnik | 4,699.29 mi (7,562.77 km) |
| Allentown to Boljevac | 4,676.24 mi (7,525.68 km) |
| Allentown to Bor | 4,670.11 mi (7,515.82 km) |
| Allentown to Borca | 4,574.04 mi (7,361.21 km) |
| Allentown to Bosilegrad | 4,751.12 mi (7,646.19 km) |
| Allentown to Brus | 4,656.40 mi (7,493.75 km) |
| Allentown to Bujanovac | 4,723.40 mi (7,601.58 km) |
| Allentown to Cacak | 4,608.28 mi (7,416.30 km) |
| Allentown to Cajetina | 4,587.82 mi (7,383.38 km) |
| Allentown to Cicevac | 4,660.15 mi (7,499.79 km) |
| Allentown to Coka | 4,520.81 mi (7,275.55 km) |
| Allentown to Crna Trava | 4,731.38 mi (7,614.41 km) |
