| Middlesbrough to Alcorcon | 990.26 mi (1,593.66 km) |
| Middlesbrough to Alcoy | 1,097.67 mi (1,766.53 km) |
| Middlesbrough to Alcudia | 1,037.16 mi (1,669.15 km) |
| Middlesbrough to Aldaya | 1,044.81 mi (1,681.46 km) |
| Middlesbrough to Alella | 918.14 mi (1,477.61 km) |
| Middlesbrough to Alfafar | 1,047.81 mi (1,686.29 km) |
| Middlesbrough to Alfaro | 856.96 mi (1,379.15 km) |
| Middlesbrough to Algeciras | 1,290.49 mi (2,076.84 km) |
| Middlesbrough to Algemesi | 1,063.79 mi (1,712.00 km) |
| Middlesbrough to Algete | 971.47 mi (1,563.42 km) |
| Middlesbrough to Alginet | 1,058.71 mi (1,703.83 km) |
| Middlesbrough to Alguazas | 1,141.79 mi (1,837.53 km) |
| Middlesbrough to Alhama de Murcia | 1,155.64 mi (1,859.82 km) |
| Middlesbrough to Alhaurin de la Torre | 1,247.43 mi (2,007.55 km) |
| Middlesbrough to Alhaurin el Grande | 1,250.55 mi (2,012.57 km) |
