| Middle River to Alcorcon | 3,735.89 mi (6,012.33 km) |
| Middle River to Alcoy | 3,946.62 mi (6,351.47 km) |
| Middle River to Alcudia | 4,081.31 mi (6,568.24 km) |
| Middle River to Aldaya | 3,923.55 mi (6,314.34 km) |
| Middle River to Alella | 3,991.45 mi (6,423.61 km) |
| Middle River to Alfafar | 3,928.28 mi (6,321.95 km) |
| Middle River to Alfaro | 3,782.93 mi (6,088.04 km) |
| Middle River to Algeciras | 3,781.44 mi (6,085.64 km) |
| Middle River to Algemesi | 3,933.15 mi (6,329.80 km) |
| Middle River to Algete | 3,744.79 mi (6,026.66 km) |
| Middle River to Alginet | 3,929.45 mi (6,323.84 km) |
| Middle River to Alguazas | 3,929.59 mi (6,324.06 km) |
| Middle River to Alhama de Murcia | 3,926.82 mi (6,319.61 km) |
| Middle River to Alhaurin de la Torre | 3,809.89 mi (6,131.42 km) |
| Middle River to Alhaurin el Grande | 3,804.31 mi (6,122.44 km) |
