| Barstow to Bitonto | 6,421.86 mi (10,334.99 km) |
| Barstow to Bitritto | 6,430.21 mi (10,348.42 km) |
| Barstow to Bollate | 5,944.91 mi (9,567.40 km) |
| Barstow to Bologna | 6,071.19 mi (9,770.64 km) |
| Barstow to Bolzano | 5,965.61 mi (9,600.73 km) |
| Barstow to Bomporto | 6,048.73 mi (9,734.49 km) |
| Barstow to Bonate di Sopra | 5,952.40 mi (9,579.46 km) |
| Barstow to Bondeno | 6,052.93 mi (9,741.24 km) |
| Barstow to Bordighera | 5,987.81 mi (9,636.46 km) |
| Barstow to Borgaro Torinese | 5,917.68 mi (9,523.58 km) |
| Barstow to Borgo a Buggiano | 6,083.87 mi (9,791.05 km) |
| Barstow to Borgo San Dalmazzo | 5,953.67 mi (9,581.50 km) |
| Barstow to Borgo San Lorenzo | 6,101.25 mi (9,819.02 km) |
| Barstow to Borgomanero | 5,916.24 mi (9,521.26 km) |
| Barstow to Borgoricco | 6,036.47 mi (9,714.77 km) |
