| Hertford to Borgosatollo | 641.25 mi (1,031.99 km) |
| Hertford to Borgosesia | 565.79 mi (910.55 km) |
| Hertford to Boscoreale | 1,027.84 mi (1,654.15 km) |
| Hertford to Boscotrecase | 1,026.40 mi (1,651.83 km) |
| Hertford to Botticino Sera | 638.16 mi (1,027.01 km) |
| Hertford to Bovalino Marina | 1,226.95 mi (1,974.59 km) |
| Hertford to Boves | 623.71 mi (1,003.77 km) |
| Hertford to Boville Ernica | 947.26 mi (1,524.46 km) |
| Hertford to Bovisio Masciago | 598.56 mi (963.29 km) |
| Hertford to Bovolone | 682.59 mi (1,098.52 km) |
| Hertford to Bra | 610.35 mi (982.26 km) |
| Hertford to Bracciano | 882.65 mi (1,420.48 km) |
| Hertford to Brandizzo | 582.91 mi (938.10 km) |
| Hertford to Breganze | 676.02 mi (1,087.94 km) |
| Hertford to Brembate | 612.28 mi (985.37 km) |
