| Pottstown to Benisa | 3,907.08 mi (6,287.84 km) |
| Pottstown to Berga | 3,885.17 mi (6,252.57 km) |
| Pottstown to Berja | 3,821.66 mi (6,150.37 km) |
| Pottstown to Bermeo | 3,636.43 mi (5,852.26 km) |
| Pottstown to Berriozar | 3,701.39 mi (5,956.80 km) |
| Pottstown to Betanzos | 3,384.90 mi (5,447.46 km) |
| Pottstown to Betera | 3,854.80 mi (6,203.70 km) |
| Pottstown to Bilbao | 3,631.80 mi (5,844.82 km) |
| Pottstown to Binefar | 3,821.43 mi (6,149.99 km) |
| Pottstown to Binisalem | 4,007.46 mi (6,449.39 km) |
| Pottstown to Blanes | 3,941.88 mi (6,343.85 km) |
| Pottstown to Boadilla del Monte | 3,667.75 mi (5,902.67 km) |
| Pottstown to Boiro | 3,367.97 mi (5,420.22 km) |
| Pottstown to Bolanos de Calatrava | 3,720.66 mi (5,987.83 km) |
| Pottstown to Bollullos de la Mitacion | 3,649.80 mi (5,873.78 km) |
