| Mission to Amelia | 5,962.85 mi (9,596.28 km) |
| Mission to Anagni | 6,025.13 mi (9,696.50 km) |
| Mission to Ancona | 5,969.09 mi (9,606.32 km) |
| Mission to Andria | 6,179.90 mi (9,945.59 km) |
| Mission to Angri | 6,124.70 mi (9,856.75 km) |
| Mission to Anguillara Sabazia | 5,973.84 mi (9,613.97 km) |
| Mission to Anzio | 6,013.33 mi (9,677.52 km) |
| Mission to Anzola dell'Emilia | 5,837.42 mi (9,394.42 km) |
| Mission to Aosta | 5,632.96 mi (9,065.38 km) |
| Mission to Apricena | 6,121.36 mi (9,851.37 km) |
| Mission to Aprilia | 6,009.16 mi (9,670.80 km) |
| Mission to Aradeo | 6,301.61 mi (10,141.47 km) |
| Mission to Aragona | 6,211.06 mi (9,995.73 km) |
| Mission to Arco | 5,774.81 mi (9,293.65 km) |
| Mission to Arcola | 5,798.28 mi (9,331.44 km) |
