| Greenock to Amelia | 1,200.53 mi (1,932.07 km) |
| Greenock to Anagni | 1,268.04 mi (2,040.72 km) |
| Greenock to Ancona | 1,172.46 mi (1,886.88 km) |
| Greenock to Andria | 1,390.16 mi (2,237.25 km) |
| Greenock to Angri | 1,366.44 mi (2,199.07 km) |
| Greenock to Anguillara Sabazia | 1,223.35 mi (1,968.79 km) |
| Greenock to Anzio | 1,270.45 mi (2,044.59 km) |
| Greenock to Anzola dell'Emilia | 1,052.29 mi (1,693.50 km) |
| Greenock to Aosta | 878.33 mi (1,413.54 km) |
| Greenock to Apricena | 1,333.10 mi (2,145.42 km) |
| Greenock to Aprilia | 1,263.09 mi (2,032.75 km) |
| Greenock to Aradeo | 1,507.10 mi (2,425.45 km) |
| Greenock to Aragona | 1,539.23 mi (2,477.15 km) |
| Greenock to Arco | 967.75 mi (1,557.44 km) |
| Greenock to Arcola | 1,040.56 mi (1,674.63 km) |
