| Oroville to Noventa Vicentina | 5,897.17 mi (9,490.58 km) |
| Oroville to Novi di Modena | 5,901.81 mi (9,498.05 km) |
| Oroville to Novi Ligure | 5,849.14 mi (9,413.29 km) |
| Oroville to Nuoro | 6,114.04 mi (9,839.59 km) |
| Oroville to Occhiobello | 5,919.11 mi (9,525.89 km) |
| Oroville to Oderzo | 5,894.76 mi (9,486.70 km) |
| Oroville to Oggiono | 5,808.08 mi (9,347.20 km) |
| Oroville to Olbia | 6,085.44 mi (9,793.58 km) |
| Oroville to Oleggio | 5,797.92 mi (9,330.85 km) |
| Oroville to Olgiate Comasco | 5,797.22 mi (9,329.73 km) |
| Oroville to Olgiate Olona | 5,803.21 mi (9,339.37 km) |
| Oroville to Omegna | 5,775.98 mi (9,295.54 km) |
| Oroville to Opera | 5,826.68 mi (9,377.14 km) |
| Oroville to Oppeano | 5,886.57 mi (9,473.53 km) |
| Oroville to Orbassano | 5,798.92 mi (9,332.47 km) |
