| Sidcup to Bicaz | 1,207.72 mi (1,943.64 km) |
| Sidcup to Bistrita | 1,133.11 mi (1,823.56 km) |
| Sidcup to Blaj | 1,136.83 mi (1,829.55 km) |
| Sidcup to Bocsa | 1,070.71 mi (1,723.15 km) |
| Sidcup to Boldesti-Scaeni | 1,264.46 mi (2,034.96 km) |
| Sidcup to Bolintin Vale | 1,273.41 mi (2,049.35 km) |
| Sidcup to Borsa | 1,125.81 mi (1,811.82 km) |
| Sidcup to Botosani | 1,209.71 mi (1,946.84 km) |
| Sidcup to Brad | 1,090.58 mi (1,755.13 km) |
| Sidcup to Bragadiru | 1,285.33 mi (2,068.54 km) |
| Sidcup to Braila | 1,338.46 mi (2,154.04 km) |
| Sidcup to Brasov | 1,225.60 mi (1,972.41 km) |
| Sidcup to Breaza | 1,243.50 mi (2,001.23 km) |
| Sidcup to Bucharest | 1,288.55 mi (2,073.72 km) |
| Sidcup to Buftea | 1,277.14 mi (2,055.37 km) |
