| Colleferro to Amelia | 64.26 mi (103.41 km) |
| Colleferro to Anagni | 7.33 mi (11.79 km) |
| Colleferro to Ancona | 132.60 mi (213.40 km) |
| Colleferro to Andria | 173.66 mi (279.49 km) |
| Colleferro to Angri | 106.11 mi (170.77 km) |
| Colleferro to Anguillara Sabazia | 45.52 mi (73.26 km) |
| Colleferro to Anzio | 28.17 mi (45.34 km) |
| Colleferro to Anzola dell'Emilia | 215.00 mi (346.00 km) |
| Colleferro to Aosta | 396.49 mi (638.09 km) |
| Colleferro to Apricena | 124.59 mi (200.50 km) |
| Colleferro to Aprilia | 21.58 mi (34.73 km) |
| Colleferro to Aradeo | 288.99 mi (465.09 km) |
| Colleferro to Aragona | 300.98 mi (484.38 km) |
| Colleferro to Arco | 307.96 mi (495.61 km) |
| Colleferro to Arcola | 227.96 mi (366.87 km) |
