| Somma Vesuviana to Nowy Sacz | 676.44 mi (1,088.63 km) |
| Somma Vesuviana to Nowy Targ | 652.60 mi (1,050.26 km) |
| Somma Vesuviana to Nowy Tomysl | 794.75 mi (1,279.03 km) |
| Somma Vesuviana to Nysa | 677.67 mi (1,090.60 km) |
| Somma Vesuviana to Oborniki | 821.38 mi (1,321.89 km) |
| Somma Vesuviana to Oborniki Slaskie | 729.88 mi (1,174.63 km) |
| Somma Vesuviana to Olawa | 708.49 mi (1,140.20 km) |
| Somma Vesuviana to Olecko | 982.75 mi (1,581.58 km) |
| Somma Vesuviana to Olesnica | 727.26 mi (1,170.42 km) |
| Somma Vesuviana to Olesno | 716.86 mi (1,153.67 km) |
| Somma Vesuviana to Olkusz | 695.36 mi (1,119.07 km) |
| Somma Vesuviana to Olsztyn | 934.65 mi (1,504.18 km) |
| Somma Vesuviana to Opalenica | 795.58 mi (1,280.36 km) |
| Somma Vesuviana to Opoczno | 777.37 mi (1,251.05 km) |
| Somma Vesuviana to Opole | 697.17 mi (1,121.98 km) |
