| Aosta to Oak Harbor (Washington) | 5,273.36 mi (8,486.65 km) |
| Aosta to Oak Hills (Oregon) | 5,438.10 mi (8,751.77 km) |
| Aosta to Oak Lawn (Illinois) | 4,456.75 mi (7,172.44 km) |
| Aosta to Oak Park (California) | 5,971.68 mi (9,610.49 km) |
| Aosta to Oak Park (Illinois) | 4,450.59 mi (7,162.53 km) |
| Aosta to Oak Park (Michigan) | 4,241.03 mi (6,825.27 km) |
| Aosta to Oak Ridge (Florida) | 4,781.91 mi (7,695.74 km) |
| Aosta to Oak Ridge (New Jersey) | 3,936.24 mi (6,334.76 km) |
| Aosta to Oak Ridge (Tennessee) | 4,569.11 mi (7,353.28 km) |
| Aosta to Oakdale (California) | 5,831.58 mi (9,385.03 km) |
| Aosta to Oakdale (Minnesota) | 4,510.59 mi (7,259.10 km) |
| Aosta to Oakland (California) | 5,870.77 mi (9,448.09 km) |
| Aosta to Oakland (New Jersey) | 3,925.26 mi (6,317.10 km) |
| Aosta to Oakland Park (Florida) | 4,829.99 mi (7,773.12 km) |
| Aosta to Oakleaf Plantation (Florida) | 4,723.00 mi (7,600.94 km) |
