| Harpenden to El Astillero | 603.30 mi (970.92 km) |
| Harpenden to El Ejido | 1,045.74 mi (1,682.96 km) |
| Harpenden to El Escorial | 796.73 mi (1,282.22 km) |
| Harpenden to El Espinar | 788.81 mi (1,269.47 km) |
| Harpenden to El Molar | 780.99 mi (1,256.88 km) |
| Harpenden to El Prat de Llobregat | 734.14 mi (1,181.48 km) |
| Harpenden to El Puerto de Santa Maria | 1,089.91 mi (1,754.04 km) |
| Harpenden to El Viso del Alcor | 1,030.92 mi (1,659.10 km) |
| Harpenden to Elche | 936.41 mi (1,507.00 km) |
| Harpenden to Elda | 921.86 mi (1,483.59 km) |
| Harpenden to Elgoibar | 602.12 mi (969.02 km) |
| Harpenden to Erandio | 600.63 mi (966.62 km) |
| Harpenden to Ermua | 604.58 mi (972.97 km) |
| Harpenden to Esparraguera | 717.91 mi (1,155.37 km) |
| Harpenden to Espartinas | 1,036.02 mi (1,667.31 km) |
