| Biddeford to Bitonto | 4,237.69 mi (6,819.90 km) |
| Biddeford to Bitritto | 4,246.74 mi (6,834.46 km) |
| Biddeford to Bollate | 3,753.80 mi (6,041.16 km) |
| Biddeford to Bologna | 3,884.33 mi (6,251.22 km) |
| Biddeford to Bolzano | 3,816.40 mi (6,141.90 km) |
| Biddeford to Bomporto | 3,862.87 mi (6,216.68 km) |
| Biddeford to Bonate di Sopra | 3,768.49 mi (6,064.80 km) |
| Biddeford to Bondeno | 3,873.97 mi (6,234.55 km) |
| Biddeford to Bordighera | 3,750.04 mi (6,035.11 km) |
| Biddeford to Borgaro Torinese | 3,704.21 mi (5,961.34 km) |
| Biddeford to Borgo a Buggiano | 3,879.49 mi (6,243.43 km) |
| Biddeford to Borgo San Dalmazzo | 3,723.77 mi (5,992.83 km) |
| Biddeford to Borgo San Lorenzo | 3,905.06 mi (6,284.58 km) |
| Biddeford to Borgomanero | 3,721.24 mi (5,988.75 km) |
| Biddeford to Borgoricco | 3,875.32 mi (6,236.72 km) |
