| Olgiate Olona to Amelia | 275.86 mi (443.95 km) |
| Olgiate Olona to Anagni | 343.26 mi (552.42 km) |
| Olgiate Olona to Ancona | 267.00 mi (429.70 km) |
| Olgiate Olona to Andria | 480.93 mi (773.98 km) |
| Olgiate Olona to Angri | 443.16 mi (713.20 km) |
| Olgiate Olona to Anguillara Sabazia | 297.55 mi (478.86 km) |
| Olgiate Olona to Anzio | 344.63 mi (554.64 km) |
| Olgiate Olona to Anzola dell'Emilia | 135.47 mi (218.01 km) |
| Olgiate Olona to Aosta | 75.93 mi (122.20 km) |
| Olgiate Olona to Apricena | 422.16 mi (679.40 km) |
| Olgiate Olona to Aprilia | 337.27 mi (542.79 km) |
| Olgiate Olona to Aradeo | 602.41 mi (969.48 km) |
| Olgiate Olona to Aragona | 618.95 mi (996.11 km) |
| Olgiate Olona to Arco | 98.35 mi (158.28 km) |
| Olgiate Olona to Arcola | 116.01 mi (186.70 km) |
