| Brussels to Bistrita | 945.45 mi (1,521.55 km) |
| Brussels to Blaj | 948.36 mi (1,526.24 km) |
| Brussels to Bocsa | 882.71 mi (1,420.58 km) |
| Brussels to Boldesti-Scaeni | 1,075.94 mi (1,731.56 km) |
| Brussels to Bolintin Vale | 1,084.96 mi (1,746.07 km) |
| Brussels to Borsa | 938.91 mi (1,511.04 km) |
| Brussels to Botosani | 1,023.88 mi (1,647.78 km) |
| Brussels to Brad | 902.05 mi (1,451.72 km) |
| Brussels to Bragadiru | 1,096.88 mi (1,765.25 km) |
| Brussels to Braila | 1,150.24 mi (1,851.13 km) |
| Brussels to Brasov | 1,037.17 mi (1,669.16 km) |
| Brussels to Breaza | 1,054.98 mi (1,697.83 km) |
| Brussels to Bucharest | 1,100.06 mi (1,770.38 km) |
| Brussels to Buftea | 1,088.65 mi (1,752.01 km) |
| Brussels to Buhusi | 1,052.34 mi (1,693.58 km) |
