| Barstow to Borgosatollo | 5,984.59 mi (9,631.26 km) |
| Barstow to Borgosesia | 5,908.91 mi (9,509.47 km) |
| Barstow to Boscoreale | 6,371.75 mi (10,254.34 km) |
| Barstow to Boscotrecase | 6,370.31 mi (10,252.03 km) |
| Barstow to Botticino Sera | 5,981.38 mi (9,626.11 km) |
| Barstow to Bovalino Marina | 6,569.91 mi (10,573.24 km) |
| Barstow to Boves | 5,955.90 mi (9,585.10 km) |
| Barstow to Boville Ernica | 6,291.11 mi (10,124.56 km) |
| Barstow to Bovisio Masciago | 5,942.53 mi (9,563.57 km) |
| Barstow to Bovolone | 6,024.64 mi (9,695.72 km) |
| Barstow to Bra | 5,947.21 mi (9,571.11 km) |
| Barstow to Bracciano | 6,225.38 mi (10,018.78 km) |
| Barstow to Brandizzo | 5,922.51 mi (9,531.36 km) |
| Barstow to Breganze | 6,014.37 mi (9,679.19 km) |
| Barstow to Brembate | 5,956.19 mi (9,585.56 km) |
