| Elk City to Indianola (Iowa) | 520.72 mi (838.02 km) |
| Elk City to Indio (California) | 961.79 mi (1,547.84 km) |
| Elk City to Inglewood (California) | 1,077.67 mi (1,734.34 km) |
| Elk City to Inkster (Michigan) | 987.57 mi (1,589.34 km) |
| Elk City to Inver Grove Heights (Minnesota) | 733.33 mi (1,180.18 km) |
| Elk City to Inwood (New York) | 1,438.43 mi (2,314.94 km) |
| Elk City to Iona (Florida) | 1,200.23 mi (1,931.58 km) |
| Elk City to Ionia (Michigan) | 928.73 mi (1,494.65 km) |
| Elk City to Iowa City (Iowa) | 607.77 mi (978.11 km) |
| Elk City to Irmo (South Carolina) | 1,037.57 mi (1,669.81 km) |
| Elk City to Irondale (Alabama) | 737.92 mi (1,187.57 km) |
| Elk City to Ironton (Ohio) | 948.62 mi (1,526.65 km) |
| Elk City to Irvine (California) | 1,049.25 mi (1,688.61 km) |
| Elk City to Irving (Texas) | 224.27 mi (360.92 km) |
| Elk City to Isabela (Puerto Rico) | 2,296.07 mi (3,695.17 km) |
