| Owings Mills to Bitonto | 4,665.78 mi (7,508.84 km) |
| Owings Mills to Bitritto | 4,674.84 mi (7,523.42 km) |
| Owings Mills to Bollate | 4,182.85 mi (6,731.65 km) |
| Owings Mills to Bologna | 4,313.22 mi (6,941.46 km) |
| Owings Mills to Bolzano | 4,246.71 mi (6,834.41 km) |
| Owings Mills to Bomporto | 4,291.85 mi (6,907.07 km) |
| Owings Mills to Bonate di Sopra | 4,197.78 mi (6,755.68 km) |
| Owings Mills to Bondeno | 4,303.20 mi (6,925.33 km) |
| Owings Mills to Bordighera | 4,176.76 mi (6,721.85 km) |
| Owings Mills to Borgaro Torinese | 4,132.39 mi (6,650.44 km) |
| Owings Mills to Borgo a Buggiano | 4,307.61 mi (6,932.43 km) |
| Owings Mills to Borgo San Dalmazzo | 4,151.04 mi (6,680.45 km) |
| Owings Mills to Borgo San Lorenzo | 4,333.49 mi (6,974.08 km) |
| Owings Mills to Borgomanero | 4,150.21 mi (6,679.11 km) |
| Owings Mills to Borgoricco | 4,305.16 mi (6,928.49 km) |
