| Elk City to Rockville (Maryland) | 1,248.31 mi (2,008.96 km) |
| Elk City to Rockville Centre (New York) | 1,444.61 mi (2,324.87 km) |
| Elk City to Rockwall (Texas) | 241.61 mi (388.84 km) |
| Elk City to Rocky Mount (North Carolina) | 1,211.96 mi (1,950.46 km) |
| Elk City to Rocky Point (New York) | 1,483.16 mi (2,386.92 km) |
| Elk City to Rocky River (Ohio) | 1,037.64 mi (1,669.92 km) |
| Elk City to Roessleville (New York) | 1,458.48 mi (2,347.19 km) |
| Elk City to Rogers (Arkansas) | 302.40 mi (486.67 km) |
| Elk City to Rogers (Minnesota) | 743.55 mi (1,196.63 km) |
| Elk City to Rohnert Park (California) | 1,298.71 mi (2,090.08 km) |
| Elk City to Rolla (Missouri) | 460.19 mi (740.60 km) |
| Elk City to Rolling Meadows (Illinois) | 767.92 mi (1,235.84 km) |
| Elk City to Roma (Texas) | 620.25 mi (998.19 km) |
| Elk City to Rome (Georgia) | 810.87 mi (1,304.96 km) |
| Elk City to Rome (New York) | 1,383.50 mi (2,226.53 km) |
