| Letchworth to Alcorcon | 821.44 mi (1,321.99 km) |
| Letchworth to Alcoy | 917.61 mi (1,476.76 km) |
| Letchworth to Alcudia | 852.88 mi (1,372.58 km) |
| Letchworth to Aldaya | 864.71 mi (1,391.62 km) |
| Letchworth to Alella | 733.97 mi (1,181.22 km) |
| Letchworth to Alfafar | 867.56 mi (1,396.20 km) |
| Letchworth to Alfaro | 680.82 mi (1,095.67 km) |
| Letchworth to Algeciras | 1,124.73 mi (1,810.07 km) |
| Letchworth to Algemesi | 883.64 mi (1,422.08 km) |
| Letchworth to Algete | 801.43 mi (1,289.78 km) |
| Letchworth to Alginet | 878.63 mi (1,414.02 km) |
| Letchworth to Alguazas | 963.48 mi (1,550.57 km) |
| Letchworth to Alhama de Murcia | 977.77 mi (1,573.57 km) |
| Letchworth to Alhaurin de la Torre | 1,078.75 mi (1,736.08 km) |
| Letchworth to Alhaurin el Grande | 1,082.33 mi (1,741.84 km) |
