| Cities | Distance |
|---|---|
| Harpenden to Csomor | 920.52 mi (1,481.43 km) |
| Harpenden to Csongrad | 984.95 mi (1,585.12 km) |
| Harpenden to Csorna | 835.66 mi (1,344.87 km) |
| Harpenden to Dabas | 935.01 mi (1,504.75 km) |
| Harpenden to Debrecen | 1,022.45 mi (1,645.48 km) |
| Harpenden to Diosd | 912.95 mi (1,469.24 km) |
| Harpenden to Dombovar | 913.76 mi (1,470.55 km) |
| Harpenden to Dorog | 894.30 mi (1,439.23 km) |
| Harpenden to Dunafoldvar | 930.95 mi (1,498.23 km) |
| Harpenden to Dunaharaszti | 920.74 mi (1,481.78 km) |
| Harpenden to Dunakeszi | 914.24 mi (1,471.33 km) |
| Harpenden to Dunaujvaros | 925.06 mi (1,488.74 km) |
| Harpenden to Dunavarsany | 921.95 mi (1,483.74 km) |
| Harpenden to Edeleny | 963.16 mi (1,550.06 km) |
| Harpenden to Eger | 958.39 mi (1,542.38 km) |