| Ashburn to Bitonto | 4,710.82 mi (7,581.33 km) |
| Ashburn to Bitritto | 4,719.87 mi (7,595.90 km) |
| Ashburn to Bollate | 4,227.88 mi (6,804.12 km) |
| Ashburn to Bologna | 4,358.26 mi (7,013.93 km) |
| Ashburn to Bolzano | 4,291.70 mi (6,906.82 km) |
| Ashburn to Bomporto | 4,336.89 mi (6,979.55 km) |
| Ashburn to Bonate di Sopra | 4,242.81 mi (6,828.15 km) |
| Ashburn to Bondeno | 4,348.23 mi (6,997.81 km) |
| Ashburn to Bordighera | 4,221.78 mi (6,794.31 km) |
| Ashburn to Borgaro Torinese | 4,177.43 mi (6,722.93 km) |
| Ashburn to Borgo a Buggiano | 4,352.65 mi (7,004.92 km) |
| Ashburn to Borgo San Dalmazzo | 4,196.07 mi (6,752.92 km) |
| Ashburn to Borgo San Lorenzo | 4,378.53 mi (7,046.57 km) |
| Ashburn to Borgomanero | 4,195.24 mi (6,751.59 km) |
| Ashburn to Borgoricco | 4,350.18 mi (7,000.94 km) |
