| Sola to Noventa Vicentina | 970.40 mi (1,561.70 km) |
| Sola to Novi di Modena | 990.35 mi (1,593.81 km) |
| Sola to Novi Ligure | 983.33 mi (1,582.51 km) |
| Sola to Nuoro | 1,291.47 mi (2,078.41 km) |
| Sola to Occhiobello | 995.29 mi (1,601.76 km) |
| Sola to Oderzo | 948.27 mi (1,526.10 km) |
| Sola to Oggiono | 916.84 mi (1,475.51 km) |
| Sola to Olbia | 1,251.22 mi (2,013.64 km) |
| Sola to Oleggio | 924.76 mi (1,488.26 km) |
| Sola to Olgiate Comasco | 914.23 mi (1,471.32 km) |
| Sola to Olgiate Olona | 923.98 mi (1,487.00 km) |
| Sola to Omegna | 904.41 mi (1,455.51 km) |
| Sola to Opera | 943.26 mi (1,518.03 km) |
| Sola to Oppeano | 965.61 mi (1,553.99 km) |
| Sola to Orbassano | 960.40 mi (1,545.61 km) |
