| Poplar Bluff to Ayr | 4,023.87 mi (6,475.79 km) |
| Poplar Bluff to Bacup | 4,158.59 mi (6,692.60 km) |
| Poplar Bluff to Baguley | 4,163.81 mi (6,701.00 km) |
| Poplar Bluff to Baildon | 4,171.07 mi (6,712.69 km) |
| Poplar Bluff to Bailleston | 4,033.47 mi (6,491.24 km) |
| Poplar Bluff to Balderton | 4,230.31 mi (6,808.03 km) |
| Poplar Bluff to Baldock | 4,283.02 mi (6,892.85 km) |
| Poplar Bluff to Balham | 4,300.43 mi (6,920.87 km) |
| Poplar Bluff to Bamber Bridge | 4,140.51 mi (6,663.51 km) |
| Poplar Bluff to Banbridge | 3,988.94 mi (6,419.57 km) |
| Poplar Bluff to Banbury | 4,236.64 mi (6,818.21 km) |
| Poplar Bluff to Bangor | 4,003.87 mi (6,443.61 km) |
| Poplar Bluff to Bangor | 4,097.48 mi (6,594.26 km) |
| Poplar Bluff to Banstead | 4,301.98 mi (6,923.37 km) |
| Poplar Bluff to Bargoed | 4,172.42 mi (6,714.86 km) |
