| Ovar to Oak Harbor (Washington) | 5,078.97 mi (8,173.81 km) |
| Ovar to Oak Hills (Oregon) | 5,218.86 mi (8,398.94 km) |
| Ovar to Oak Lawn (Illinois) | 3,951.06 mi (6,358.61 km) |
| Ovar to Oak Park (California) | 5,613.12 mi (9,033.45 km) |
| Ovar to Oak Park (Illinois) | 3,947.15 mi (6,352.32 km) |
| Ovar to Oak Park (Michigan) | 3,718.39 mi (5,984.17 km) |
| Ovar to Oak Ridge (Florida) | 4,105.76 mi (6,607.59 km) |
| Ovar to Oak Ridge (New Jersey) | 3,350.06 mi (5,391.40 km) |
| Ovar to Oak Ridge (Tennessee) | 3,979.67 mi (6,404.66 km) |
| Ovar to Oakdale (California) | 5,523.40 mi (8,889.06 km) |
| Ovar to Oakdale (Minnesota) | 4,074.85 mi (6,557.84 km) |
| Ovar to Oakland (California) | 5,574.87 mi (8,971.89 km) |
| Ovar to Oakland (New Jersey) | 3,337.77 mi (5,371.62 km) |
| Ovar to Oakland Park (Florida) | 4,128.31 mi (6,643.87 km) |
| Ovar to Oakleaf Plantation (Florida) | 4,063.81 mi (6,540.07 km) |
