| Harpenden to Balmazujvaros | 1,007.70 mi (1,621.74 km) |
| Harpenden to Barcs | 901.57 mi (1,450.93 km) |
| Harpenden to Batonyterenye | 932.83 mi (1,501.24 km) |
| Harpenden to Bekes | 1,024.60 mi (1,648.94 km) |
| Harpenden to Bekescsaba | 1,025.67 mi (1,650.66 km) |
| Harpenden to Berettyoujfalu | 1,028.02 mi (1,654.44 km) |
| Harpenden to Biatorbagy | 905.83 mi (1,457.80 km) |
| Harpenden to Bicske | 897.34 mi (1,444.13 km) |
| Harpenden to Bonyhad | 932.55 mi (1,500.79 km) |
| Harpenden to Budakalasz | 910.51 mi (1,465.33 km) |
| Harpenden to Budakeszi | 908.88 mi (1,462.70 km) |
| Harpenden to Budaors | 911.71 mi (1,467.26 km) |
| Harpenden to Budapest | 914.65 mi (1,471.98 km) |
| Harpenden to Cegled | 955.92 mi (1,538.41 km) |
| Harpenden to Celldomolk | 843.05 mi (1,356.76 km) |
