| Monterotondo to Amelia | 36.03 mi (57.98 km) |
| Monterotondo to Anagni | 35.04 mi (56.40 km) |
| Monterotondo to Ancona | 117.47 mi (189.05 km) |
| Monterotondo to Andria | 198.71 mi (319.80 km) |
| Monterotondo to Angri | 135.98 mi (218.84 km) |
| Monterotondo to Anguillara Sabazia | 18.10 mi (29.13 km) |
| Monterotondo to Anzio | 41.65 mi (67.04 km) |
| Monterotondo to Anzola dell'Emilia | 186.74 mi (300.54 km) |
| Monterotondo to Aosta | 366.46 mi (589.76 km) |
| Monterotondo to Apricena | 146.14 mi (235.19 km) |
| Monterotondo to Aprilia | 32.29 mi (51.97 km) |
| Monterotondo to Aradeo | 316.24 mi (508.94 km) |
| Monterotondo to Aragona | 325.53 mi (523.88 km) |
| Monterotondo to Arco | 280.70 mi (451.74 km) |
| Monterotondo to Arcola | 197.93 mi (318.54 km) |
