| Zaventem to Bistrita | 940.87 mi (1,514.18 km) |
| Zaventem to Blaj | 944.04 mi (1,519.29 km) |
| Zaventem to Bocsa | 878.81 mi (1,414.30 km) |
| Zaventem to Boldesti-Scaeni | 1,071.69 mi (1,724.72 km) |
| Zaventem to Bolintin Vale | 1,080.86 mi (1,739.47 km) |
| Zaventem to Borsa | 934.21 mi (1,503.47 km) |
| Zaventem to Botosani | 1,019.07 mi (1,640.03 km) |
| Zaventem to Brad | 897.84 mi (1,444.94 km) |
| Zaventem to Bragadiru | 1,092.77 mi (1,758.65 km) |
| Zaventem to Braila | 1,145.80 mi (1,843.99 km) |
| Zaventem to Brasov | 1,032.83 mi (1,662.17 km) |
| Zaventem to Breaza | 1,050.73 mi (1,690.99 km) |
| Zaventem to Bucharest | 1,095.93 mi (1,763.74 km) |
| Zaventem to Buftea | 1,084.50 mi (1,745.34 km) |
| Zaventem to Buhusi | 1,047.72 mi (1,686.13 km) |
