| Barstow to Bicaz | 6,341.04 mi (10,204.91 km) |
| Barstow to Bistrita | 6,290.16 mi (10,123.03 km) |
| Barstow to Blaj | 6,332.68 mi (10,191.47 km) |
| Barstow to Bocsa | 6,323.42 mi (10,176.57 km) |
| Barstow to Boldesti-Scaeni | 6,452.65 mi (10,384.53 km) |
| Barstow to Bolintin Vale | 6,480.99 mi (10,430.15 km) |
| Barstow to Borsa | 6,263.01 mi (10,079.34 km) |
| Barstow to Botosani | 6,303.79 mi (10,144.97 km) |
| Barstow to Brad | 6,307.23 mi (10,150.51 km) |
| Barstow to Bragadiru | 6,490.91 mi (10,446.10 km) |
| Barstow to Braila | 6,483.51 mi (10,434.21 km) |
| Barstow to Brasov | 6,404.49 mi (10,307.03 km) |
| Barstow to Breaza | 6,434.32 mi (10,355.04 km) |
| Barstow to Bucharest | 6,490.34 mi (10,445.20 km) |
| Barstow to Buftea | 6,478.33 mi (10,425.87 km) |
