| Billdal to Bicaz | 946.09 mi (1,522.58 km) |
| Billdal to Bistrita | 892.80 mi (1,436.82 km) |
| Billdal to Blaj | 936.36 mi (1,506.92 km) |
| Billdal to Bocsa | 940.45 mi (1,513.51 km) |
| Billdal to Boldesti-Scaeni | 1,055.21 mi (1,698.19 km) |
| Billdal to Bolintin Vale | 1,083.94 mi (1,744.44 km) |
| Billdal to Borsa | 866.34 mi (1,394.24 km) |
| Billdal to Botosani | 914.29 mi (1,471.40 km) |
| Billdal to Brad | 914.52 mi (1,471.78 km) |
| Billdal to Bragadiru | 1,093.70 mi (1,760.13 km) |
| Billdal to Braila | 1,089.98 mi (1,754.16 km) |
| Billdal to Brasov | 1,007.08 mi (1,620.73 km) |
| Billdal to Breaza | 1,036.91 mi (1,668.75 km) |
| Billdal to Bucharest | 1,093.00 mi (1,759.02 km) |
| Billdal to Buftea | 1,081.02 mi (1,739.74 km) |
