| Orbetello to Bistrita | 726.55 mi (1,169.27 km) |
| Orbetello to Blaj | 678.02 mi (1,091.17 km) |
| Orbetello to Bocsa | 560.03 mi (901.29 km) |
| Orbetello to Boldesti-Scaeni | 759.90 mi (1,222.93 km) |
| Orbetello to Bolintin Vale | 741.67 mi (1,193.60 km) |
| Orbetello to Borsa | 747.54 mi (1,203.05 km) |
| Orbetello to Botosani | 836.42 mi (1,346.09 km) |
| Orbetello to Brad | 626.06 mi (1,007.55 km) |
| Orbetello to Bragadiru | 751.87 mi (1,210.02 km) |
| Orbetello to Braila | 855.19 mi (1,376.30 km) |
| Orbetello to Brasov | 748.01 mi (1,203.80 km) |
| Orbetello to Breaza | 743.89 mi (1,197.17 km) |
| Orbetello to Bucharest | 758.59 mi (1,220.84 km) |
| Orbetello to Buftea | 751.99 mi (1,210.21 km) |
| Orbetello to Buhusi | 815.95 mi (1,313.14 km) |
