| Preddvor to Noventa Vicentina | 155.96 mi (251.00 km) |
| Preddvor to Novi di Modena | 196.09 mi (315.57 km) |
| Preddvor to Novi Ligure | 292.81 mi (471.23 km) |
| Preddvor to Nuoro | 486.18 mi (782.43 km) |
| Preddvor to Occhiobello | 167.22 mi (269.11 km) |
| Preddvor to Oderzo | 99.28 mi (159.78 km) |
| Preddvor to Oggiono | 245.78 mi (395.54 km) |
| Preddvor to Olbia | 446.11 mi (717.95 km) |
| Preddvor to Oleggio | 282.16 mi (454.10 km) |
| Preddvor to Olgiate Comasco | 263.96 mi (424.81 km) |
| Preddvor to Olgiate Olona | 269.87 mi (434.31 km) |
| Preddvor to Omegna | 289.58 mi (466.03 km) |
| Preddvor to Opera | 258.37 mi (415.81 km) |
| Preddvor to Oppeano | 170.67 mi (274.67 km) |
| Preddvor to Orbassano | 344.18 mi (553.90 km) |
