| Poplar Bluff to Ayamonte | 4,417.11 mi (7,108.65 km) |
| Poplar Bluff to Azcoitia | 4,463.63 mi (7,183.52 km) |
| Poplar Bluff to Azpeitia | 4,465.57 mi (7,186.64 km) |
| Poplar Bluff to Azuqueca de Henares | 4,504.57 mi (7,249.41 km) |
| Poplar Bluff to Badajoz | 4,384.11 mi (7,055.54 km) |
| Poplar Bluff to Badalona | 4,725.12 mi (7,604.35 km) |
| Poplar Bluff to Baena | 4,552.46 mi (7,326.48 km) |
| Poplar Bluff to Baeza | 4,580.77 mi (7,372.04 km) |
| Poplar Bluff to Bailen | 4,563.15 mi (7,343.67 km) |
| Poplar Bluff to Balaguer | 4,648.96 mi (7,481.78 km) |
| Poplar Bluff to Banolas | 4,724.62 mi (7,603.54 km) |
| Poplar Bluff to Baranain | 4,504.64 mi (7,249.52 km) |
| Poplar Bluff to Barbadanes | 4,236.09 mi (6,817.33 km) |
| Poplar Bluff to Barbastro | 4,610.21 mi (7,419.42 km) |
| Poplar Bluff to Barcelona | 4,724.39 mi (7,603.18 km) |
