| Walnut to Noventa Vicentina | 6,108.88 mi (9,831.30 km) |
| Walnut to Novi di Modena | 6,109.65 mi (9,832.53 km) |
| Walnut to Novi Ligure | 6,048.64 mi (9,734.35 km) |
| Walnut to Nuoro | 6,296.98 mi (10,134.01 km) |
| Walnut to Occhiobello | 6,129.57 mi (9,864.59 km) |
| Walnut to Oderzo | 6,111.91 mi (9,836.17 km) |
| Walnut to Oggiono | 6,013.88 mi (9,678.41 km) |
| Walnut to Olbia | 6,271.59 mi (10,093.14 km) |
| Walnut to Oleggio | 6,000.38 mi (9,656.68 km) |
| Walnut to Olgiate Comasco | 6,001.65 mi (9,658.71 km) |
| Walnut to Olgiate Olona | 6,006.71 mi (9,666.87 km) |
| Walnut to Omegna | 5,978.79 mi (9,621.94 km) |
| Walnut to Opera | 6,030.35 mi (9,704.91 km) |
| Walnut to Oppeano | 6,097.07 mi (9,812.29 km) |
| Walnut to Orbassano | 5,994.91 mi (9,647.87 km) |
