| Ascoli Piceno to Nowy Sacz | 577.91 mi (930.06 km) |
| Ascoli Piceno to Nowy Targ | 550.73 mi (886.31 km) |
| Ascoli Piceno to Nowy Tomysl | 664.68 mi (1,069.70 km) |
| Ascoli Piceno to Nysa | 555.62 mi (894.19 km) |
| Ascoli Piceno to Oborniki | 693.39 mi (1,115.90 km) |
| Ascoli Piceno to Oborniki Slaskie | 604.10 mi (972.20 km) |
| Ascoli Piceno to Olawa | 585.23 mi (941.83 km) |
| Ascoli Piceno to Olecko | 872.55 mi (1,404.23 km) |
| Ascoli Piceno to Olesnica | 603.84 mi (971.78 km) |
| Ascoli Piceno to Olesno | 599.32 mi (964.52 km) |
| Ascoli Piceno to Olkusz | 586.38 mi (943.69 km) |
| Ascoli Piceno to Olsztyn | 817.90 mi (1,316.28 km) |
| Ascoli Piceno to Opalenica | 666.51 mi (1,072.65 km) |
| Ascoli Piceno to Opoczno | 667.53 mi (1,074.29 km) |
| Ascoli Piceno to Opole | 577.74 mi (929.78 km) |
