| Montesilvano to Amelia | 88.25 mi (142.03 km) |
| Montesilvano to Anagni | 73.65 mi (118.53 km) |
| Montesilvano to Ancona | 82.61 mi (132.95 km) |
| Montesilvano to Andria | 142.41 mi (229.18 km) |
| Montesilvano to Angri | 124.92 mi (201.04 km) |
| Montesilvano to Anguillara Sabazia | 100.71 mi (162.08 km) |
| Montesilvano to Anzio | 107.42 mi (172.87 km) |
| Montesilvano to Anzola dell'Emilia | 203.99 mi (328.30 km) |
| Montesilvano to Aosta | 405.13 mi (652.00 km) |
| Montesilvano to Apricena | 83.63 mi (134.59 km) |
| Montesilvano to Aprilia | 100.27 mi (161.37 km) |
| Montesilvano to Aradeo | 264.13 mi (425.08 km) |
| Montesilvano to Aragona | 354.34 mi (570.26 km) |
| Montesilvano to Arco | 285.30 mi (459.14 km) |
| Montesilvano to Arcola | 240.57 mi (387.16 km) |
