| Portales to Ascoli Piceno | 5,793.10 mi (9,323.09 km) |
| Portales to Asola | 5,567.14 mi (8,959.45 km) |
| Portales to Asolo | 5,596.45 mi (9,006.62 km) |
| Portales to Assemini | 5,773.74 mi (9,291.94 km) |
| Portales to Assisi | 5,746.30 mi (9,247.77 km) |
| Portales to Asti | 5,497.38 mi (8,847.19 km) |
| Portales to Atessa | 5,862.22 mi (9,434.33 km) |
| Portales to Atri | 5,820.52 mi (9,367.22 km) |
| Portales to Atripalda | 5,930.52 mi (9,544.25 km) |
| Portales to Augusta | 6,119.26 mi (9,848.00 km) |
| Portales to Aulla | 5,594.39 mi (9,003.29 km) |
| Portales to Aurisina | 5,665.82 mi (9,118.26 km) |
| Portales to Avellino | 5,929.12 mi (9,542.00 km) |
| Portales to Aversa | 5,904.22 mi (9,501.93 km) |
| Portales to Avezzano | 5,825.14 mi (9,374.65 km) |
