| Ponca City to River Ridge (Louisiana) | 611.70 mi (984.43 km) |
| Ponca City to Riverbank (California) | 1,311.83 mi (2,111.19 km) |
| Ponca City to Riverdale (Georgia) | 747.02 mi (1,202.22 km) |
| Ponca City to Riverdale (Illinois) | 608.28 mi (978.93 km) |
| Ponca City to Riverside (California) | 1,159.58 mi (1,866.16 km) |
| Ponca City to Riverside (Ohio) | 732.76 mi (1,179.26 km) |
| Ponca City to Riverton (Utah) | 844.52 mi (1,359.12 km) |
| Ponca City to Riverton (Wyoming) | 742.22 mi (1,194.48 km) |
| Ponca City to Riverview (Florida) | 1,057.25 mi (1,701.49 km) |
| Ponca City to Riverview (Michigan) | 829.02 mi (1,334.18 km) |
| Ponca City to Riviera Beach (Florida) | 1,208.84 mi (1,945.43 km) |
| Ponca City to Riviera Beach (Maryland) | 1,129.42 mi (1,817.63 km) |
| Ponca City to Roanoke (Virginia) | 943.59 mi (1,518.57 km) |
| Ponca City to Roanoke Rapids (North Carolina) | 1,075.69 mi (1,731.15 km) |
| Ponca City to Robbinsdale (Minnesota) | 605.74 mi (974.85 km) |
