| Letchworth to Erba | 603.52 mi (971.27 km) |
| Letchworth to Erchie | 1,166.30 mi (1,876.98 km) |
| Letchworth to Ercolano | 1,035.05 mi (1,665.75 km) |
| Letchworth to Erice | 1,145.08 mi (1,842.83 km) |
| Letchworth to Este | 714.38 mi (1,149.68 km) |
| Letchworth to Fabriano | 852.61 mi (1,372.14 km) |
| Letchworth to Faenza | 769.19 mi (1,237.89 km) |
| Letchworth to Fagnano Olona | 600.29 mi (966.07 km) |
| Letchworth to Fano | 830.20 mi (1,336.08 km) |
| Letchworth to Fara in Sabina | 906.51 mi (1,458.89 km) |
| Letchworth to Farra di Soligo | 699.48 mi (1,125.70 km) |
| Letchworth to Fasano | 1,132.84 mi (1,823.12 km) |
| Letchworth to Favara | 1,217.01 mi (1,958.59 km) |
| Letchworth to Felino | 694.84 mi (1,118.24 km) |
| Letchworth to Feltre | 685.85 mi (1,103.77 km) |
