| Cities | Distance |
|---|
| Olbia to Bistrita | 858.03 mi (1,380.87 km) |
| Olbia to Blaj | 806.51 mi (1,297.95 km) |
| Olbia to Bocsa | 687.33 mi (1,106.15 km) |
| Olbia to Boldesti-Scaeni | 880.76 mi (1,417.45 km) |
| Olbia to Bolintin Vale | 859.35 mi (1,382.99 km) |
| Olbia to Borsa | 880.43 mi (1,416.91 km) |
| Olbia to Botosani | 967.94 mi (1,557.76 km) |
| Olbia to Brad | 755.62 mi (1,216.05 km) |
| Olbia to Bragadiru | 868.96 mi (1,398.45 km) |
| Olbia to Braila | 976.06 mi (1,570.81 km) |
| Olbia to Brasov | 872.49 mi (1,404.14 km) |
| Olbia to Breaza | 865.89 mi (1,393.51 km) |
| Olbia to Bucharest | 875.98 mi (1,409.75 km) |
| Olbia to Buftea | 870.29 mi (1,400.59 km) |
| Olbia to Buhusi | 944.02 mi (1,519.25 km) |
