| San Sebastiano al Vesuvio to Nowy Sacz | 680.43 mi (1,095.05 km) |
| San Sebastiano al Vesuvio to Nowy Targ | 656.52 mi (1,056.56 km) |
| San Sebastiano al Vesuvio to Nowy Tomysl | 797.79 mi (1,283.91 km) |
| San Sebastiano al Vesuvio to Nysa | 681.02 mi (1,096.00 km) |
| San Sebastiano al Vesuvio to Oborniki | 824.53 mi (1,326.95 km) |
| San Sebastiano al Vesuvio to Oborniki Slaskie | 733.10 mi (1,179.82 km) |
| San Sebastiano al Vesuvio to Olawa | 711.81 mi (1,145.54 km) |
| San Sebastiano al Vesuvio to Olecko | 986.53 mi (1,587.67 km) |
| San Sebastiano al Vesuvio to Olesnica | 730.58 mi (1,175.76 km) |
| San Sebastiano al Vesuvio to Olesno | 720.38 mi (1,159.34 km) |
| San Sebastiano al Vesuvio to Olkusz | 699.12 mi (1,125.13 km) |
| San Sebastiano al Vesuvio to Olsztyn | 938.24 mi (1,509.96 km) |
| San Sebastiano al Vesuvio to Opalenica | 798.66 mi (1,285.33 km) |
| San Sebastiano al Vesuvio to Opoczno | 781.13 mi (1,257.10 km) |
| San Sebastiano al Vesuvio to Opole | 700.63 mi (1,127.55 km) |
