| Soure to Noventa Vicentina | 1,083.00 mi (1,742.91 km) |
| Soure to Novi di Modena | 1,047.20 mi (1,685.31 km) |
| Soure to Novi Ligure | 944.09 mi (1,519.36 km) |
| Soure to Nuoro | 946.94 mi (1,523.95 km) |
| Soure to Occhiobello | 1,080.21 mi (1,738.44 km) |
| Soure to Oderzo | 1,135.83 mi (1,827.93 km) |
| Soure to Oggiono | 989.59 mi (1,592.60 km) |
| Soure to Olbia | 953.11 mi (1,533.88 km) |
| Soure to Oleggio | 952.80 mi (1,533.38 km) |
| Soure to Olgiate Comasco | 971.98 mi (1,564.25 km) |
| Soure to Olgiate Olona | 965.02 mi (1,553.04 km) |
| Soure to Omegna | 948.48 mi (1,526.42 km) |
| Soure to Opera | 975.55 mi (1,570.00 km) |
| Soure to Oppeano | 1,066.65 mi (1,716.60 km) |
| Soure to Orbassano | 889.76 mi (1,431.92 km) |
