| Mariano Comense to Amelia | 270.29 mi (434.99 km) |
| Mariano Comense to Anagni | 337.80 mi (543.64 km) |
| Mariano Comense to Ancona | 256.99 mi (413.58 km) |
| Mariano Comense to Andria | 472.26 mi (760.03 km) |
| Mariano Comense to Angri | 437.09 mi (703.43 km) |
| Mariano Comense to Anguillara Sabazia | 293.23 mi (471.91 km) |
| Mariano Comense to Anzio | 340.62 mi (548.18 km) |
| Mariano Comense to Anzola dell'Emilia | 126.36 mi (203.35 km) |
| Mariano Comense to Aosta | 90.07 mi (144.96 km) |
| Mariano Comense to Apricena | 413.56 mi (665.55 km) |
| Mariano Comense to Aprilia | 333.01 mi (535.93 km) |
| Mariano Comense to Aradeo | 593.51 mi (955.16 km) |
| Mariano Comense to Aragona | 617.24 mi (993.36 km) |
| Mariano Comense to Arco | 83.23 mi (133.95 km) |
| Mariano Comense to Arcola | 114.88 mi (184.88 km) |
