| Mason to Noventa Vicentina | 4,609.54 mi (7,418.33 km) |
| Mason to Novi di Modena | 4,598.36 mi (7,400.35 km) |
| Mason to Novi Ligure | 4,515.79 mi (7,267.46 km) |
| Mason to Nuoro | 4,705.54 mi (7,572.84 km) |
| Mason to Occhiobello | 4,625.18 mi (7,443.50 km) |
| Mason to Oderzo | 4,629.47 mi (7,450.42 km) |
| Mason to Oggiono | 4,501.83 mi (7,244.99 km) |
| Mason to Olbia | 4,689.84 mi (7,547.56 km) |
| Mason to Oleggio | 4,479.00 mi (7,208.25 km) |
| Mason to Olgiate Comasco | 4,486.11 mi (7,219.69 km) |
| Mason to Olgiate Olona | 4,488.10 mi (7,222.90 km) |
| Mason to Omegna | 4,459.69 mi (7,177.17 km) |
| Mason to Opera | 4,510.91 mi (7,259.61 km) |
| Mason to Oppeano | 4,594.64 mi (7,394.37 km) |
| Mason to Orbassano | 4,454.70 mi (7,169.15 km) |
