| Bouc-Bel-Air to Bistrita | 959.13 mi (1,543.57 km) |
| Bouc-Bel-Air to Blaj | 923.79 mi (1,486.69 km) |
| Bouc-Bel-Air to Bocsa | 813.68 mi (1,309.49 km) |
| Bouc-Bel-Air to Boldesti-Scaeni | 1,023.42 mi (1,647.04 km) |
| Bouc-Bel-Air to Bolintin Vale | 1,011.61 mi (1,628.03 km) |
| Bouc-Bel-Air to Borsa | 972.49 mi (1,565.07 km) |
| Bouc-Bel-Air to Botosani | 1,065.60 mi (1,714.92 km) |
| Bouc-Bel-Air to Brad | 869.91 mi (1,399.99 km) |
| Bouc-Bel-Air to Bragadiru | 1,022.66 mi (1,645.82 km) |
| Bouc-Bel-Air to Braila | 1,116.92 mi (1,797.50 km) |
| Bouc-Bel-Air to Brasov | 1,003.47 mi (1,614.93 km) |
| Bouc-Bel-Air to Breaza | 1,005.34 mi (1,617.94 km) |
| Bouc-Bel-Air to Bucharest | 1,028.75 mi (1,655.61 km) |
| Bouc-Bel-Air to Buftea | 1,020.64 mi (1,642.57 km) |
| Bouc-Bel-Air to Buhusi | 1,059.26 mi (1,704.71 km) |
