| Frankfort to Oak Harbor (Washington) | 2,001.06 mi (3,220.40 km) |
| Frankfort to Oak Hills (Oregon) | 1,998.73 mi (3,216.64 km) |
| Frankfort to Oak Lawn (Illinois) | 287.37 mi (462.48 km) |
| Frankfort to Oak Park (California) | 1,899.98 mi (3,057.72 km) |
| Frankfort to Oak Park (Illinois) | 298.48 mi (480.36 km) |
| Frankfort to Oak Park (Michigan) | 308.19 mi (495.98 km) |
| Frankfort to Oak Ridge (Florida) | 700.27 mi (1,126.98 km) |
| Frankfort to Oak Ridge (New Jersey) | 585.22 mi (941.82 km) |
| Frankfort to Oak Ridge (Tennessee) | 157.15 mi (252.91 km) |
| Frankfort to Oakdale (California) | 1,947.46 mi (3,134.14 km) |
| Frankfort to Oakdale (Minnesota) | 628.34 mi (1,011.21 km) |
| Frankfort to Oakland (California) | 2,020.13 mi (3,251.08 km) |
| Frankfort to Oakland (New Jersey) | 598.04 mi (962.46 km) |
| Frankfort to Oakland Park (Florida) | 874.28 mi (1,407.02 km) |
| Frankfort to Oakleaf Plantation (Florida) | 580.70 mi (934.55 km) |
