| San Martin de Valdeiglesias to Noventa Vicentina | 874.18 mi (1,406.86 km) |
| San Martin de Valdeiglesias to Novi di Modena | 836.83 mi (1,346.75 km) |
| San Martin de Valdeiglesias to Novi Ligure | 735.44 mi (1,183.58 km) |
| San Martin de Valdeiglesias to Nuoro | 722.58 mi (1,162.88 km) |
| San Martin de Valdeiglesias to Occhiobello | 869.35 mi (1,399.08 km) |
| San Martin de Valdeiglesias to Oderzo | 928.81 mi (1,494.77 km) |
| San Martin de Valdeiglesias to Oggiono | 787.08 mi (1,266.68 km) |
| San Martin de Valdeiglesias to Olbia | 729.05 mi (1,173.28 km) |
| San Martin de Valdeiglesias to Oleggio | 750.32 mi (1,207.53 km) |
| San Martin de Valdeiglesias to Olgiate Comasco | 770.20 mi (1,239.51 km) |
| San Martin de Valdeiglesias to Olgiate Olona | 762.30 mi (1,226.80 km) |
| San Martin de Valdeiglesias to Omegna | 748.59 mi (1,204.74 km) |
| San Martin de Valdeiglesias to Opera | 770.46 mi (1,239.93 km) |
| San Martin de Valdeiglesias to Oppeano | 858.31 mi (1,381.32 km) |
| San Martin de Valdeiglesias to Orbassano | 685.00 mi (1,102.40 km) |
