| Harpenden to Hajduhadhaz | 1,019.18 mi (1,640.22 km) |
| Harpenden to Hajdunanas | 1,004.58 mi (1,616.71 km) |
| Harpenden to Hajdusamson | 1,025.81 mi (1,650.89 km) |
| Harpenden to Hajduszoboszlo | 1,014.49 mi (1,632.66 km) |
| Harpenden to Halasztelek | 916.05 mi (1,474.24 km) |
| Harpenden to Hatvan | 935.32 mi (1,505.26 km) |
| Harpenden to Heves | 963.17 mi (1,550.07 km) |
| Harpenden to Hodmezovasarhely | 1,001.75 mi (1,612.17 km) |
| Harpenden to Isaszeg | 928.02 mi (1,493.50 km) |
| Harpenden to Jaszbereny | 950.72 mi (1,530.03 km) |
| Harpenden to Kalocsa | 943.09 mi (1,517.75 km) |
| Harpenden to Kaposvar | 899.73 mi (1,447.98 km) |
| Harpenden to Kapuvar | 827.19 mi (1,331.23 km) |
| Harpenden to Karcag | 998.46 mi (1,606.86 km) |
| Harpenden to Kazincbarcika | 960.14 mi (1,545.19 km) |
