| Socuellamos to Noventa Vicentina | 839.41 mi (1,350.90 km) |
| Socuellamos to Novi di Modena | 800.21 mi (1,287.82 km) |
| Socuellamos to Novi Ligure | 703.13 mi (1,131.59 km) |
| Socuellamos to Nuoro | 647.08 mi (1,041.37 km) |
| Socuellamos to Occhiobello | 831.52 mi (1,338.20 km) |
| Socuellamos to Oderzo | 895.94 mi (1,441.87 km) |
| Socuellamos to Oggiono | 762.38 mi (1,226.93 km) |
| Socuellamos to Olbia | 658.75 mi (1,060.15 km) |
| Socuellamos to Oleggio | 726.37 mi (1,168.98 km) |
| Socuellamos to Olgiate Comasco | 746.75 mi (1,201.79 km) |
| Socuellamos to Olgiate Olona | 737.79 mi (1,187.36 km) |
| Socuellamos to Omegna | 727.97 mi (1,171.56 km) |
| Socuellamos to Opera | 742.62 mi (1,195.13 km) |
| Socuellamos to Oppeano | 824.47 mi (1,326.85 km) |
| Socuellamos to Orbassano | 659.38 mi (1,061.17 km) |
