| Ogden to Noventa Vicentina | 5,517.05 mi (8,878.83 km) |
| Ogden to Novi di Modena | 5,518.04 mi (8,880.42 km) |
| Ogden to Novi Ligure | 5,457.69 mi (8,783.30 km) |
| Ogden to Nuoro | 5,708.36 mi (9,186.71 km) |
| Ogden to Occhiobello | 5,537.81 mi (8,912.24 km) |
| Ogden to Oderzo | 5,519.87 mi (8,883.38 km) |
| Ogden to Oggiono | 5,422.38 mi (8,726.48 km) |
| Ogden to Olbia | 5,682.43 mi (9,144.99 km) |
| Ogden to Oleggio | 5,409.14 mi (8,705.17 km) |
| Ogden to Olgiate Comasco | 5,410.24 mi (8,706.95 km) |
| Ogden to Olgiate Olona | 5,415.39 mi (8,715.22 km) |
| Ogden to Omegna | 5,387.51 mi (8,670.36 km) |
| Ogden to Opera | 5,439.02 mi (8,753.25 km) |
| Ogden to Oppeano | 5,505.30 mi (8,859.92 km) |
| Ogden to Orbassano | 5,404.30 mi (8,697.38 km) |
