| Rickmansworth to Bicaz | 1,233.28 mi (1,984.78 km) |
| Rickmansworth to Bistrita | 1,158.85 mi (1,865.00 km) |
| Rickmansworth to Blaj | 1,163.29 mi (1,872.14 km) |
| Rickmansworth to Bocsa | 1,098.03 mi (1,767.10 km) |
| Rickmansworth to Boldesti-Scaeni | 1,291.10 mi (2,077.83 km) |
| Rickmansworth to Bolintin Vale | 1,300.36 mi (2,092.73 km) |
| Rickmansworth to Borsa | 1,151.16 mi (1,852.61 km) |
| Rickmansworth to Botosani | 1,234.57 mi (1,986.84 km) |
| Rickmansworth to Brad | 1,117.31 mi (1,798.13 km) |
| Rickmansworth to Bragadiru | 1,312.28 mi (2,111.91 km) |
| Rickmansworth to Braila | 1,364.59 mi (2,196.10 km) |
| Rickmansworth to Brasov | 1,252.00 mi (2,014.90 km) |
| Rickmansworth to Breaza | 1,270.14 mi (2,044.09 km) |
| Rickmansworth to Bucharest | 1,315.44 mi (2,117.00 km) |
| Rickmansworth to Buftea | 1,304.01 mi (2,098.60 km) |
