| Schaffhausen to Oak Harbor (Washington) | 5,189.89 mi (8,352.32 km) |
| Schaffhausen to Oak Hills (Oregon) | 5,357.66 mi (8,622.31 km) |
| Schaffhausen to Oak Lawn (Illinois) | 4,431.18 mi (7,131.29 km) |
| Schaffhausen to Oak Park (California) | 5,911.58 mi (9,513.77 km) |
| Schaffhausen to Oak Park (Illinois) | 4,424.59 mi (7,120.70 km) |
| Schaffhausen to Oak Park (Michigan) | 4,220.06 mi (6,791.53 km) |
| Schaffhausen to Oak Ridge (Florida) | 4,794.01 mi (7,715.21 km) |
| Schaffhausen to Oak Ridge (New Jersey) | 3,930.57 mi (6,325.64 km) |
| Schaffhausen to Oak Ridge (Tennessee) | 4,560.96 mi (7,340.16 km) |
| Schaffhausen to Oakdale (California) | 5,763.54 mi (9,275.52 km) |
| Schaffhausen to Oakdale (Minnesota) | 4,471.05 mi (7,195.47 km) |
| Schaffhausen to Oakland (California) | 5,800.56 mi (9,335.09 km) |
| Schaffhausen to Oakland (New Jersey) | 3,919.95 mi (6,308.54 km) |
| Schaffhausen to Oakland Park (Florida) | 4,848.86 mi (7,803.49 km) |
| Schaffhausen to Oakleaf Plantation (Florida) | 4,730.94 mi (7,613.71 km) |
