| Barstow to Bonita (California) | 152.08 mi (244.75 km) |
| Barstow to Bonita Springs (Florida) | 2,165.35 mi (3,484.79 km) |
| Barstow to Bonney Lake (Washington) | 891.16 mi (1,434.18 km) |
| Barstow to Boone (Iowa) | 1,343.03 mi (2,161.39 km) |
| Barstow to Boone (North Carolina) | 1,980.31 mi (3,187.00 km) |
| Barstow to Borger (Texas) | 883.44 mi (1,421.76 km) |
| Barstow to Bossier City (Louisiana) | 1,350.67 mi (2,173.69 km) |
| Barstow to Boston (Massachusetts) | 2,503.60 mi (4,029.16 km) |
| Barstow to Bostonia (California) | 141.56 mi (227.82 km) |
| Barstow to Bothell (Washington) | 930.55 mi (1,497.58 km) |
| Barstow to Bothell East (Washington) | 932.41 mi (1,500.58 km) |
| Barstow to Bothell West (Washington) | 933.18 mi (1,501.81 km) |
| Barstow to Boulder (Colorado) | 737.79 mi (1,187.35 km) |
| Barstow to Boulder City (Nevada) | 137.20 mi (220.80 km) |
| Barstow to Bound Brook (New Jersey) | 2,333.54 mi (3,755.47 km) |
