| Orta Nova to Amelia | 189.11 mi (304.34 km) |
| Orta Nova to Anagni | 135.06 mi (217.36 km) |
| Orta Nova to Ancona | 193.53 mi (311.45 km) |
| Orta Nova to Andria | 31.57 mi (50.80 km) |
| Orta Nova to Angri | 72.55 mi (116.76 km) |
| Orta Nova to Anguillara Sabazia | 185.12 mi (297.92 km) |
| Orta Nova to Anzio | 160.01 mi (257.51 km) |
| Orta Nova to Anzola dell'Emilia | 318.59 mi (512.72 km) |
| Orta Nova to Aosta | 518.54 mi (834.50 km) |
| Orta Nova to Apricena | 33.37 mi (53.71 km) |
| Orta Nova to Aprilia | 159.47 mi (256.65 km) |
| Orta Nova to Aradeo | 151.40 mi (243.65 km) |
| Orta Nova to Aragona | 293.56 mi (472.44 km) |
| Orta Nova to Arco | 398.22 mi (640.87 km) |
| Orta Nova to Arcola | 352.09 mi (566.63 km) |
