| Seaford to Bicaz | 1,204.91 mi (1,939.12 km) |
| Seaford to Bistrita | 1,129.69 mi (1,818.07 km) |
| Seaford to Blaj | 1,130.52 mi (1,819.40 km) |
| Seaford to Bocsa | 1,060.36 mi (1,706.49 km) |
| Seaford to Boldesti-Scaeni | 1,257.28 mi (2,023.39 km) |
| Seaford to Bolintin Vale | 1,264.72 mi (2,035.38 km) |
| Seaford to Borsa | 1,123.88 mi (1,808.70 km) |
| Seaford to Botosani | 1,209.33 mi (1,946.23 km) |
| Seaford to Brad | 1,083.18 mi (1,743.21 km) |
| Seaford to Bragadiru | 1,276.68 mi (2,054.62 km) |
| Seaford to Braila | 1,333.34 mi (2,145.81 km) |
| Seaford to Brasov | 1,219.50 mi (1,962.59 km) |
| Seaford to Breaza | 1,236.35 mi (1,989.72 km) |
| Seaford to Bucharest | 1,280.14 mi (2,060.19 km) |
| Seaford to Buftea | 1,268.89 mi (2,042.09 km) |
