| Orsta to Ascoli Piceno | 1,371.05 mi (2,206.50 km) |
| Orsta to Asola | 1,185.83 mi (1,908.41 km) |
| Orsta to Asolo | 1,156.14 mi (1,860.62 km) |
| Orsta to Assemini | 1,588.00 mi (2,555.64 km) |
| Orsta to Assisi | 1,347.47 mi (2,168.54 km) |
| Orsta to Asti | 1,198.21 mi (1,928.34 km) |
| Orsta to Atessa | 1,432.40 mi (2,305.22 km) |
| Orsta to Atri | 1,392.86 mi (2,241.59 km) |
| Orsta to Atripalda | 1,514.10 mi (2,436.71 km) |
| Orsta to Augusta | 1,767.09 mi (2,843.86 km) |
| Orsta to Aulla | 1,252.11 mi (2,015.07 km) |
| Orsta to Aurisina | 1,177.22 mi (1,894.55 km) |
| Orsta to Avellino | 1,513.74 mi (2,436.12 km) |
| Orsta to Aversa | 1,504.74 mi (2,421.64 km) |
| Orsta to Avezzano | 1,424.83 mi (2,293.04 km) |
