| Carson to Noventa Vicentina | 6,132.59 mi (9,869.45 km) |
| Carson to Novi di Modena | 6,133.48 mi (9,870.88 km) |
| Carson to Novi Ligure | 6,072.71 mi (9,773.08 km) |
| Carson to Nuoro | 6,321.53 mi (10,173.52 km) |
| Carson to Occhiobello | 6,153.32 mi (9,902.82 km) |
| Carson to Oderzo | 6,135.45 mi (9,874.05 km) |
| Carson to Oggiono | 6,037.76 mi (9,716.84 km) |
| Carson to Olbia | 6,296.05 mi (10,132.51 km) |
| Carson to Oleggio | 6,024.36 mi (9,695.27 km) |
| Carson to Olgiate Comasco | 6,025.56 mi (9,697.21 km) |
| Carson to Olgiate Olona | 6,030.66 mi (9,705.41 km) |
| Carson to Omegna | 6,002.75 mi (9,660.50 km) |
| Carson to Opera | 6,054.29 mi (9,743.44 km) |
| Carson to Oppeano | 6,120.82 mi (9,850.50 km) |
| Carson to Orbassano | 6,019.07 mi (9,686.76 km) |
