| Hertford to Blumberg | 470.83 mi (757.73 km) |
| Hertford to Bobenheim-Roxheim | 399.45 mi (642.86 km) |
| Hertford to Bobingen | 540.80 mi (870.33 km) |
| Hertford to Boblingen | 455.23 mi (732.62 km) |
| Hertford to Bocholt | 285.84 mi (460.02 km) |
| Hertford to Bochum | 313.36 mi (504.30 km) |
| Hertford to Bockenem | 435.11 mi (700.24 km) |
| Hertford to Bockhorn | 357.06 mi (574.64 km) |
| Hertford to Bogen | 595.72 mi (958.72 km) |
| Hertford to Bohl-Iggelheim | 403.95 mi (650.09 km) |
| Hertford to Bohmte | 358.38 mi (576.76 km) |
| Hertford to Boizenburg | 465.48 mi (749.12 km) |
| Hertford to Bonen | 335.72 mi (540.29 km) |
| Hertford to Bonn | 318.73 mi (512.95 km) |
| Hertford to Bopfingen | 502.30 mi (808.37 km) |
