| Aulnay-sous-Bois to Bistrita | 1,020.81 mi (1,642.84 km) |
| Aulnay-sous-Bois to Blaj | 1,013.47 mi (1,631.02 km) |
| Aulnay-sous-Bois to Bocsa | 933.15 mi (1,501.76 km) |
| Aulnay-sous-Bois to Boldesti-Scaeni | 1,136.92 mi (1,829.69 km) |
| Aulnay-sous-Bois to Bolintin Vale | 1,140.40 mi (1,835.30 km) |
| Aulnay-sous-Bois to Borsa | 1,019.37 mi (1,640.52 km) |
| Aulnay-sous-Bois to Botosani | 1,108.71 mi (1,784.29 km) |
| Aulnay-sous-Bois to Brad | 963.55 mi (1,550.68 km) |
| Aulnay-sous-Bois to Bragadiru | 1,152.37 mi (1,854.56 km) |
| Aulnay-sous-Bois to Braila | 1,218.13 mi (1,960.39 km) |
| Aulnay-sous-Bois to Brasov | 1,102.31 mi (1,774.00 km) |
| Aulnay-sous-Bois to Breaza | 1,116.22 mi (1,796.39 km) |
| Aulnay-sous-Bois to Bucharest | 1,156.44 mi (1,861.11 km) |
| Aulnay-sous-Bois to Buftea | 1,145.66 mi (1,843.77 km) |
| Aulnay-sous-Bois to Buhusi | 1,128.76 mi (1,816.56 km) |
