| Santa Comba to Noventa Vicentina | 1,017.61 mi (1,637.69 km) |
| Santa Comba to Novi di Modena | 986.30 mi (1,587.29 km) |
| Santa Comba to Novi Ligure | 882.49 mi (1,420.23 km) |
| Santa Comba to Nuoro | 953.21 mi (1,534.04 km) |
| Santa Comba to Occhiobello | 1,019.59 mi (1,640.88 km) |
| Santa Comba to Oderzo | 1,065.27 mi (1,714.38 km) |
| Santa Comba to Oggiono | 914.22 mi (1,471.30 km) |
| Santa Comba to Olbia | 950.09 mi (1,529.02 km) |
| Santa Comba to Oleggio | 878.59 mi (1,413.96 km) |
| Santa Comba to Olgiate Comasco | 895.85 mi (1,441.72 km) |
| Santa Comba to Olgiate Olona | 890.84 mi (1,433.66 km) |
| Santa Comba to Omegna | 869.79 mi (1,399.78 km) |
| Santa Comba to Opera | 905.55 mi (1,457.34 km) |
| Santa Comba to Oppeano | 1,000.64 mi (1,610.38 km) |
| Santa Comba to Orbassano | 822.21 mi (1,323.22 km) |
