| Humacao to Alcorcon | 3,951.56 mi (6,359.41 km) |
| Humacao to Alcoy | 4,126.72 mi (6,641.32 km) |
| Humacao to Alcudia | 4,318.18 mi (6,949.44 km) |
| Humacao to Aldaya | 4,127.79 mi (6,643.04 km) |
| Humacao to Alella | 4,273.81 mi (6,878.04 km) |
| Humacao to Alfafar | 4,131.61 mi (6,649.18 km) |
| Humacao to Alfaro | 4,067.05 mi (6,545.28 km) |
| Humacao to Algeciras | 3,850.18 mi (6,196.27 km) |
| Humacao to Algemesi | 4,128.91 mi (6,644.84 km) |
| Humacao to Algete | 3,970.07 mi (6,389.20 km) |
| Humacao to Alginet | 4,127.33 mi (6,642.29 km) |
| Humacao to Alguazas | 4,084.85 mi (6,573.94 km) |
| Humacao to Alhama de Murcia | 4,074.68 mi (6,557.56 km) |
| Humacao to Alhaurin de la Torre | 3,901.52 mi (6,278.88 km) |
| Humacao to Alhaurin el Grande | 3,894.08 mi (6,266.91 km) |
