| Philadelphia to Bitonto | 4,570.01 mi (7,354.71 km) |
| Philadelphia to Bitritto | 4,579.07 mi (7,369.30 km) |
| Philadelphia to Bollate | 4,087.44 mi (6,578.09 km) |
| Philadelphia to Bologna | 4,217.74 mi (6,787.79 km) |
| Philadelphia to Bolzano | 4,151.93 mi (6,681.88 km) |
| Philadelphia to Bomporto | 4,196.41 mi (6,753.47 km) |
| Philadelphia to Bonate di Sopra | 4,102.47 mi (6,602.29 km) |
| Philadelphia to Bondeno | 4,207.86 mi (6,771.89 km) |
| Philadelphia to Bordighera | 4,080.65 mi (6,567.18 km) |
| Philadelphia to Borgaro Torinese | 4,036.68 mi (6,496.40 km) |
| Philadelphia to Borgo a Buggiano | 4,211.87 mi (6,778.35 km) |
| Philadelphia to Borgo San Dalmazzo | 4,055.06 mi (6,525.99 km) |
| Philadelphia to Borgo San Lorenzo | 4,237.85 mi (6,820.16 km) |
| Philadelphia to Borgomanero | 4,054.76 mi (6,525.51 km) |
| Philadelphia to Borgoricco | 4,210.11 mi (6,775.52 km) |
