| Elk City to Oak Harbor (Washington) | 1,480.83 mi (2,383.16 km) |
| Elk City to Oak Hills (Oregon) | 1,408.97 mi (2,267.52 km) |
| Elk City to Oak Lawn (Illinois) | 766.54 mi (1,233.62 km) |
| Elk City to Oak Park (California) | 1,098.67 mi (1,768.13 km) |
| Elk City to Oak Park (Illinois) | 771.14 mi (1,241.03 km) |
| Elk City to Oak Park (Michigan) | 998.52 mi (1,606.97 km) |
| Elk City to Oak Ridge (Florida) | 1,156.89 mi (1,861.83 km) |
| Elk City to Oak Ridge (New Jersey) | 1,403.24 mi (2,258.29 km) |
| Elk City to Oak Ridge (Tennessee) | 849.64 mi (1,367.37 km) |
| Elk City to Oakdale (California) | 1,196.97 mi (1,926.34 km) |
| Elk City to Oakdale (Minnesota) | 745.43 mi (1,199.65 km) |
| Elk City to Oakland (California) | 1,271.80 mi (2,046.77 km) |
| Elk City to Oakland (New Jersey) | 1,416.46 mi (2,279.57 km) |
| Elk City to Oakland Park (Florida) | 1,305.79 mi (2,101.46 km) |
| Elk City to Oakleaf Plantation (Florida) | 1,082.05 mi (1,741.38 km) |
