| Severn to Bicaz | 4,829.65 mi (7,772.56 km) |
| Severn to Bistrita | 4,759.90 mi (7,660.31 km) |
| Severn to Blaj | 4,775.52 mi (7,685.45 km) |
| Severn to Bocsa | 4,719.91 mi (7,595.97 km) |
| Severn to Boldesti-Scaeni | 4,904.76 mi (7,893.46 km) |
| Severn to Bolintin Vale | 4,918.20 mi (7,915.08 km) |
| Severn to Borsa | 4,745.27 mi (7,636.77 km) |
| Severn to Botosani | 4,817.10 mi (7,752.38 km) |
| Severn to Brad | 4,733.25 mi (7,617.43 km) |
| Severn to Bragadiru | 4,929.96 mi (7,934.01 km) |
| Severn to Braila | 4,969.39 mi (7,997.47 km) |
| Severn to Brasov | 4,862.41 mi (7,825.29 km) |
| Severn to Breaza | 4,883.89 mi (7,859.87 km) |
| Severn to Bucharest | 4,932.48 mi (7,938.06 km) |
| Severn to Buftea | 4,920.70 mi (7,919.11 km) |
