| Le Blanc-Mesnil to Bistrita | 1,022.14 mi (1,644.97 km) |
| Le Blanc-Mesnil to Blaj | 1,014.79 mi (1,633.15 km) |
| Le Blanc-Mesnil to Bocsa | 934.46 mi (1,503.88 km) |
| Le Blanc-Mesnil to Boldesti-Scaeni | 1,138.24 mi (1,831.82 km) |
| Le Blanc-Mesnil to Bolintin Vale | 1,141.72 mi (1,837.42 km) |
| Le Blanc-Mesnil to Borsa | 1,020.69 mi (1,642.65 km) |
| Le Blanc-Mesnil to Botosani | 1,110.03 mi (1,786.42 km) |
| Le Blanc-Mesnil to Brad | 964.87 mi (1,552.81 km) |
| Le Blanc-Mesnil to Bragadiru | 1,153.69 mi (1,856.68 km) |
| Le Blanc-Mesnil to Braila | 1,219.45 mi (1,962.52 km) |
| Le Blanc-Mesnil to Brasov | 1,103.64 mi (1,776.13 km) |
| Le Blanc-Mesnil to Breaza | 1,117.55 mi (1,798.52 km) |
| Le Blanc-Mesnil to Bucharest | 1,157.75 mi (1,863.23 km) |
| Le Blanc-Mesnil to Buftea | 1,146.98 mi (1,845.89 km) |
| Le Blanc-Mesnil to Buhusi | 1,130.09 mi (1,818.70 km) |
