| Zagarolo to Amelia | 53.92 mi (86.77 km) |
| Zagarolo to Anagni | 17.89 mi (28.79 km) |
| Zagarolo to Ancona | 128.02 mi (206.03 km) |
| Zagarolo to Andria | 184.30 mi (296.60 km) |
| Zagarolo to Angri | 117.79 mi (189.57 km) |
| Zagarolo to Anguillara Sabazia | 33.85 mi (54.48 km) |
| Zagarolo to Anzio | 28.70 mi (46.19 km) |
| Zagarolo to Anzola dell'Emilia | 204.85 mi (329.67 km) |
| Zagarolo to Aosta | 384.97 mi (619.54 km) |
| Zagarolo to Apricena | 133.99 mi (215.64 km) |
| Zagarolo to Aprilia | 19.69 mi (31.69 km) |
| Zagarolo to Aradeo | 300.29 mi (483.27 km) |
| Zagarolo to Aragona | 309.01 mi (497.31 km) |
| Zagarolo to Arco | 298.36 mi (480.16 km) |
| Zagarolo to Arcola | 216.49 mi (348.40 km) |
