| Ruislip to Bicaz | 1,231.52 mi (1,981.94 km) |
| Ruislip to Bistrita | 1,157.03 mi (1,862.06 km) |
| Ruislip to Blaj | 1,161.21 mi (1,868.79 km) |
| Ruislip to Bocsa | 1,095.59 mi (1,763.18 km) |
| Ruislip to Boldesti-Scaeni | 1,288.96 mi (2,074.37 km) |
| Ruislip to Bolintin Vale | 1,298.09 mi (2,089.07 km) |
| Ruislip to Borsa | 1,149.46 mi (1,849.88 km) |
| Ruislip to Botosani | 1,233.02 mi (1,984.36 km) |
| Ruislip to Brad | 1,115.12 mi (1,794.62 km) |
| Ruislip to Bragadiru | 1,310.01 mi (2,108.25 km) |
| Ruislip to Braila | 1,362.63 mi (2,192.95 km) |
| Ruislip to Brasov | 1,249.94 mi (2,011.59 km) |
| Ruislip to Breaza | 1,267.99 mi (2,040.64 km) |
| Ruislip to Bucharest | 1,313.19 mi (2,113.38 km) |
| Ruislip to Buftea | 1,301.77 mi (2,095.00 km) |
