| Elk City to Portage (Michigan) | 879.83 mi (1,415.96 km) |
| Elk City to Portage (Wisconsin) | 773.83 mi (1,245.37 km) |
| Elk City to Portales (New Mexico) | 237.98 mi (383.00 km) |
| Elk City to Porterville (California) | 1,098.75 mi (1,768.26 km) |
| Elk City to Portland (Maine) | 1,645.73 mi (2,648.54 km) |
| Elk City to Portland (Oregon) | 1,400.29 mi (2,253.54 km) |
| Elk City to Portland (Tennessee) | 725.76 mi (1,168.00 km) |
| Elk City to Portland (Texas) | 532.17 mi (856.44 km) |
| Elk City to Portsmouth (New Hampshire) | 1,613.05 mi (2,595.95 km) |
| Elk City to Portsmouth (Ohio) | 936.70 mi (1,507.48 km) |
| Elk City to Portsmouth (Virginia) | 1,288.80 mi (2,074.13 km) |
| Elk City to Post Falls (Idaho) | 1,237.90 mi (1,992.21 km) |
| Elk City to Potomac (Maryland) | 1,245.83 mi (2,004.97 km) |
| Elk City to Potomac Park (California) | 1,098.75 mi (1,768.26 km) |
| Elk City to Pottstown (Pennsylvania) | 1,336.55 mi (2,150.97 km) |
