| Staines-upon-Thames to Bicaz | 1,234.10 mi (1,986.10 km) |
| Staines-upon-Thames to Bistrita | 1,159.47 mi (1,865.98 km) |
| Staines-upon-Thames to Blaj | 1,163.02 mi (1,871.69 km) |
| Staines-upon-Thames to Bocsa | 1,096.47 mi (1,764.60 km) |
| Staines-upon-Thames to Boldesti-Scaeni | 1,290.59 mi (2,077.00 km) |
| Staines-upon-Thames to Bolintin Vale | 1,299.38 mi (2,091.15 km) |
| Staines-upon-Thames to Borsa | 1,152.22 mi (1,854.32 km) |
| Staines-upon-Thames to Botosani | 1,236.14 mi (1,989.37 km) |
| Staines-upon-Thames to Brad | 1,116.67 mi (1,797.11 km) |
| Staines-upon-Thames to Bragadiru | 1,311.31 mi (2,110.35 km) |
| Staines-upon-Thames to Braila | 1,364.74 mi (2,196.33 km) |
| Staines-upon-Thames to Brasov | 1,251.81 mi (2,014.59 km) |
| Staines-upon-Thames to Breaza | 1,269.63 mi (2,043.27 km) |
| Staines-upon-Thames to Bucharest | 1,314.55 mi (2,115.57 km) |
| Staines-upon-Thames to Buftea | 1,303.16 mi (2,097.24 km) |
