| Rainham to Bicaz | 1,185.53 mi (1,907.92 km) |
| Rainham to Bistrita | 1,110.88 mi (1,787.78 km) |
| Rainham to Blaj | 1,114.49 mi (1,793.60 km) |
| Rainham to Bocsa | 1,048.38 mi (1,687.21 km) |
| Rainham to Boldesti-Scaeni | 1,242.11 mi (1,998.99 km) |
| Rainham to Bolintin Vale | 1,251.05 mi (2,013.37 km) |
| Rainham to Borsa | 1,103.67 mi (1,776.19 km) |
| Rainham to Botosani | 1,187.69 mi (1,911.41 km) |
| Rainham to Brad | 1,068.23 mi (1,719.15 km) |
| Rainham to Bragadiru | 1,262.98 mi (2,032.56 km) |
| Rainham to Braila | 1,316.16 mi (2,118.15 km) |
| Rainham to Brasov | 1,203.27 mi (1,936.47 km) |
| Rainham to Breaza | 1,221.15 mi (1,965.26 km) |
| Rainham to Bucharest | 1,266.19 mi (2,037.73 km) |
| Rainham to Buftea | 1,254.79 mi (2,019.38 km) |
