| Bostonia to Bicaz | 6,467.67 mi (10,408.70 km) |
| Bostonia to Bistrita | 6,415.87 mi (10,325.34 km) |
| Bostonia to Blaj | 6,457.42 mi (10,392.22 km) |
| Bostonia to Bocsa | 6,446.09 mi (10,373.97 km) |
| Bostonia to Boldesti-Scaeni | 6,578.17 mi (10,586.55 km) |
| Bostonia to Bolintin Vale | 6,605.99 mi (10,631.31 km) |
| Bostonia to Borsa | 6,389.13 mi (10,282.31 km) |
| Bostonia to Botosani | 6,431.24 mi (10,350.08 km) |
| Bostonia to Brad | 6,431.16 mi (10,349.95 km) |
| Bostonia to Bragadiru | 6,616.01 mi (10,647.45 km) |
| Bostonia to Braila | 6,610.50 mi (10,638.57 km) |
| Bostonia to Brasov | 6,530.10 mi (10,509.18 km) |
| Bostonia to Breaza | 6,559.68 mi (10,556.79 km) |
| Bostonia to Bucharest | 6,615.58 mi (10,646.74 km) |
| Bostonia to Buftea | 6,603.54 mi (10,627.37 km) |
