| Pottstown to Bitonto | 4,582.65 mi (7,375.06 km) |
| Pottstown to Bitritto | 4,591.70 mi (7,389.63 km) |
| Pottstown to Bollate | 4,099.49 mi (6,597.49 km) |
| Pottstown to Bologna | 4,229.90 mi (6,807.36 km) |
| Pottstown to Bolzano | 4,163.05 mi (6,699.78 km) |
| Pottstown to Bomporto | 4,208.51 mi (6,772.94 km) |
| Pottstown to Bonate di Sopra | 4,114.37 mi (6,621.44 km) |
| Pottstown to Bondeno | 4,219.80 mi (6,791.12 km) |
| Pottstown to Bordighera | 4,093.92 mi (6,588.53 km) |
| Pottstown to Borgaro Torinese | 4,049.23 mi (6,516.60 km) |
| Pottstown to Borgo a Buggiano | 4,224.47 mi (6,798.62 km) |
| Pottstown to Borgo San Dalmazzo | 4,068.08 mi (6,546.94 km) |
| Pottstown to Borgo San Lorenzo | 4,250.28 mi (6,840.16 km) |
| Pottstown to Borgomanero | 4,066.87 mi (6,544.99 km) |
| Pottstown to Borgoricco | 4,221.62 mi (6,794.04 km) |
