| Bolsover to Bicaz | 1,280.78 mi (2,061.22 km) |
| Bolsover to Bistrita | 1,208.18 mi (1,944.38 km) |
| Bolsover to Blaj | 1,218.89 mi (1,961.61 km) |
| Bolsover to Bocsa | 1,162.49 mi (1,870.85 km) |
| Bolsover to Boldesti-Scaeni | 1,347.87 mi (2,169.18 km) |
| Bolsover to Bolintin Vale | 1,360.27 mi (2,189.14 km) |
| Bolsover to Borsa | 1,197.26 mi (1,926.80 km) |
| Bolsover to Botosani | 1,276.57 mi (2,054.44 km) |
| Bolsover to Brad | 1,175.52 mi (1,891.82 km) |
| Bolsover to Bragadiru | 1,372.06 mi (2,208.12 km) |
| Bolsover to Braila | 1,416.49 mi (2,279.62 km) |
| Bolsover to Brasov | 1,306.64 mi (2,102.83 km) |
| Bolsover to Breaza | 1,326.94 mi (2,135.50 km) |
| Bolsover to Bucharest | 1,374.69 mi (2,212.35 km) |
| Bolsover to Buftea | 1,362.98 mi (2,193.51 km) |
