| Pottstown to Borgosatollo | 4,149.82 mi (6,678.50 km) |
| Pottstown to Borgosesia | 4,057.77 mi (6,530.35 km) |
| Pottstown to Boscoreale | 4,499.77 mi (7,241.68 km) |
| Pottstown to Boscotrecase | 4,498.42 mi (7,239.51 km) |
| Pottstown to Botticino Sera | 4,147.65 mi (6,675.00 km) |
| Pottstown to Bovalino Marina | 4,674.60 mi (7,523.04 km) |
| Pottstown to Boves | 4,071.00 mi (6,551.63 km) |
| Pottstown to Boville Ernica | 4,422.49 mi (7,117.31 km) |
| Pottstown to Bovisio Masciago | 4,098.76 mi (6,596.31 km) |
| Pottstown to Bovolone | 4,195.35 mi (6,751.76 km) |
| Pottstown to Bra | 4,072.28 mi (6,553.71 km) |
| Pottstown to Bracciano | 4,349.95 mi (7,000.56 km) |
| Pottstown to Brandizzo | 4,056.51 mi (6,528.32 km) |
| Pottstown to Breganze | 4,198.56 mi (6,756.93 km) |
| Pottstown to Brembate | 4,116.37 mi (6,624.66 km) |
