| Ponca City to Rockville (Maryland) | 1,095.49 mi (1,763.02 km) |
| Ponca City to Rockville Centre (New York) | 1,288.38 mi (2,073.44 km) |
| Ponca City to Rockwall (Texas) | 265.43 mi (427.16 km) |
| Ponca City to Rocky Mount (North Carolina) | 1,071.52 mi (1,724.44 km) |
| Ponca City to Rocky Point (New York) | 1,326.50 mi (2,134.80 km) |
| Ponca City to Rocky River (Ohio) | 877.79 mi (1,412.66 km) |
| Ponca City to Roessleville (New York) | 1,299.01 mi (2,090.55 km) |
| Ponca City to Rogers (Arkansas) | 164.25 mi (264.33 km) |
| Ponca City to Rogers (Minnesota) | 612.27 mi (985.35 km) |
| Ponca City to Rohnert Park (California) | 1,404.15 mi (2,259.76 km) |
| Ponca City to Rolla (Missouri) | 303.48 mi (488.41 km) |
| Ponca City to Rolling Meadows (Illinois) | 607.52 mi (977.71 km) |
| Ponca City to Roma (Texas) | 721.17 mi (1,160.61 km) |
| Ponca City to Rome (Georgia) | 689.08 mi (1,108.97 km) |
| Ponca City to Rome (New York) | 1,223.22 mi (1,968.59 km) |
