| Poplar Bluff to Brescia | 4,913.75 mi (7,907.91 km) |
| Poplar Bluff to Bressanone | 4,925.44 mi (7,926.73 km) |
| Poplar Bluff to Bresso | 4,872.05 mi (7,840.81 km) |
| Poplar Bluff to Brindisi | 5,427.77 mi (8,735.15 km) |
| Poplar Bluff to Broni | 4,893.04 mi (7,874.59 km) |
| Poplar Bluff to Bronte | 5,420.51 mi (8,723.46 km) |
| Poplar Bluff to Brugherio | 4,876.17 mi (7,847.43 km) |
| Poplar Bluff to Brugnera | 4,991.85 mi (8,033.61 km) |
| Poplar Bluff to Bruino | 4,821.06 mi (7,758.74 km) |
| Poplar Bluff to Brunico | 4,933.19 mi (7,939.21 km) |
| Poplar Bluff to Brusciano | 5,270.95 mi (8,482.77 km) |
| Poplar Bluff to Bucine | 5,050.70 mi (8,128.31 km) |
| Poplar Bluff to Budrio | 5,005.16 mi (8,055.03 km) |
| Poplar Bluff to Busca | 4,839.53 mi (7,788.47 km) |
| Poplar Bluff to Bussolengo | 4,941.85 mi (7,953.13 km) |
