| Greenock to Ascoli Piceno | 1,217.14 mi (1,958.80 km) |
| Greenock to Asola | 992.45 mi (1,597.20 km) |
| Greenock to Asolo | 1,005.42 mi (1,618.07 km) |
| Greenock to Assemini | 1,312.48 mi (2,112.24 km) |
| Greenock to Assisi | 1,176.22 mi (1,892.95 km) |
| Greenock to Asti | 950.09 mi (1,529.02 km) |
| Greenock to Atessa | 1,286.85 mi (2,070.99 km) |
| Greenock to Atri | 1,243.95 mi (2,001.94 km) |
| Greenock to Atripalda | 1,363.34 mi (2,194.09 km) |
| Greenock to Augusta | 1,590.41 mi (2,559.51 km) |
| Greenock to Aulla | 1,036.59 mi (1,668.24 km) |
| Greenock to Aurisina | 1,066.72 mi (1,716.72 km) |
| Greenock to Avellino | 1,362.28 mi (2,192.38 km) |
| Greenock to Aversa | 1,342.45 mi (2,160.47 km) |
| Greenock to Avezzano | 1,258.85 mi (2,025.92 km) |
