| Ponca City to Robertsville (New Jersey) | 1,252.32 mi (2,015.41 km) |
| Ponca City to Robinson (Texas) | 364.37 mi (586.40 km) |
| Ponca City to Robstown (Texas) | 617.96 mi (994.52 km) |
| Ponca City to Rochester (Michigan) | 846.65 mi (1,362.56 km) |
| Ponca City to Rochester (Minnesota) | 558.52 mi (898.85 km) |
| Ponca City to Rochester (New Hampshire) | 1,446.47 mi (2,327.87 km) |
| Ponca City to Rochester (New York) | 1,119.02 mi (1,800.88 km) |
| Ponca City to Rochester Hills (Michigan) | 844.33 mi (1,358.82 km) |
| Ponca City to Rock Hill (South Carolina) | 906.00 mi (1,458.07 km) |
| Ponca City to Rock Island (Illinois) | 477.72 mi (768.81 km) |
| Ponca City to Rock Springs (Wyoming) | 731.99 mi (1,178.03 km) |
| Ponca City to Rockford (Illinois) | 572.61 mi (921.53 km) |
| Ponca City to Rockledge (Florida) | 1,112.20 mi (1,789.91 km) |
| Ponca City to Rocklin (California) | 1,324.70 mi (2,131.91 km) |
| Ponca City to Rockport (Texas) | 600.73 mi (966.78 km) |
