| Portales to Bicaz | 6,015.90 mi (9,681.65 km) |
| Portales to Bistrita | 5,955.68 mi (9,584.74 km) |
| Portales to Blaj | 5,987.33 mi (9,635.67 km) |
| Portales to Bocsa | 5,957.37 mi (9,587.45 km) |
| Portales to Boldesti-Scaeni | 6,113.91 mi (9,839.39 km) |
| Portales to Bolintin Vale | 6,136.24 mi (9,875.33 km) |
| Portales to Borsa | 5,933.38 mi (9,548.86 km) |
| Portales to Botosani | 5,988.54 mi (9,637.62 km) |
| Portales to Brad | 5,953.93 mi (9,581.92 km) |
| Portales to Bragadiru | 6,147.19 mi (9,892.94 km) |
| Portales to Braila | 6,160.32 mi (9,914.07 km) |
| Portales to Brasov | 6,067.29 mi (9,764.37 km) |
| Portales to Breaza | 6,094.08 mi (9,807.47 km) |
| Portales to Bucharest | 6,147.98 mi (9,894.22 km) |
| Portales to Buftea | 6,135.82 mi (9,874.66 km) |
