| Sint-Martens-Lennik to Bistrita | 953.78 mi (1,534.95 km) |
| Sint-Martens-Lennik to Blaj | 956.33 mi (1,539.07 km) |
| Sint-Martens-Lennik to Bocsa | 890.08 mi (1,432.45 km) |
| Sint-Martens-Lennik to Boldesti-Scaeni | 1,083.80 mi (1,744.21 km) |
| Sint-Martens-Lennik to Bolintin Vale | 1,092.61 mi (1,758.39 km) |
| Sint-Martens-Lennik to Borsa | 947.40 mi (1,524.70 km) |
| Sint-Martens-Lennik to Botosani | 1,032.53 mi (1,661.69 km) |
| Sint-Martens-Lennik to Brad | 909.87 mi (1,464.30 km) |
| Sint-Martens-Lennik to Bragadiru | 1,104.54 mi (1,777.58 km) |
| Sint-Martens-Lennik to Braila | 1,158.37 mi (1,864.21 km) |
| Sint-Martens-Lennik to Brasov | 1,045.17 mi (1,682.04 km) |
| Sint-Martens-Lennik to Breaza | 1,062.84 mi (1,710.48 km) |
| Sint-Martens-Lennik to Bucharest | 1,107.76 mi (1,782.77 km) |
| Sint-Martens-Lennik to Buftea | 1,096.36 mi (1,764.43 km) |
| Sint-Martens-Lennik to Buhusi | 1,060.73 mi (1,707.09 km) |
