| Onesti to Amelia | 752.07 mi (1,210.34 km) |
| Onesti to Anagni | 743.68 mi (1,196.84 km) |
| Onesti to Ancona | 672.46 mi (1,082.23 km) |
| Onesti to Andria | 627.28 mi (1,009.50 km) |
| Onesti to Angri | 719.77 mi (1,158.36 km) |
| Onesti to Anguillara Sabazia | 773.02 mi (1,244.06 km) |
| Onesti to Anzio | 777.57 mi (1,251.38 km) |
| Onesti to Anzola dell'Emilia | 763.42 mi (1,228.60 km) |
| Onesti to Aosta | 932.08 mi (1,500.03 km) |
| Onesti to Apricena | 642.26 mi (1,033.62 km) |
| Onesti to Aprilia | 771.93 mi (1,242.29 km) |
| Onesti to Aradeo | 606.22 mi (975.62 km) |
| Onesti to Aragona | 910.42 mi (1,465.17 km) |
| Onesti to Arco | 760.35 mi (1,223.66 km) |
| Onesti to Arcola | 833.02 mi (1,340.62 km) |
