| Beaumont-sur-Oise to Bistrita | 1,029.81 mi (1,657.32 km) |
| Beaumont-sur-Oise to Blaj | 1,023.45 mi (1,647.08 km) |
| Beaumont-sur-Oise to Bocsa | 944.34 mi (1,519.78 km) |
| Beaumont-sur-Oise to Boldesti-Scaeni | 1,147.38 mi (1,846.52 km) |
| Beaumont-sur-Oise to Bolintin Vale | 1,151.35 mi (1,852.91 km) |
| Beaumont-sur-Oise to Borsa | 1,027.85 mi (1,654.16 km) |
| Beaumont-sur-Oise to Botosani | 1,116.79 mi (1,797.30 km) |
| Beaumont-sur-Oise to Brad | 973.81 mi (1,567.20 km) |
| Beaumont-sur-Oise to Bragadiru | 1,163.32 mi (1,872.18 km) |
| Beaumont-sur-Oise to Braila | 1,228.00 mi (1,976.28 km) |
| Beaumont-sur-Oise to Brasov | 1,112.37 mi (1,790.18 km) |
| Beaumont-sur-Oise to Breaza | 1,126.64 mi (1,813.16 km) |
| Beaumont-sur-Oise to Bucharest | 1,167.31 mi (1,878.61 km) |
| Beaumont-sur-Oise to Buftea | 1,156.48 mi (1,861.17 km) |
| Beaumont-sur-Oise to Buhusi | 1,137.74 mi (1,831.02 km) |
