| Ponca City to Richmond (California) | 1,386.62 mi (2,231.55 km) |
| Ponca City to Richmond (Indiana) | 693.85 mi (1,116.64 km) |
| Ponca City to Richmond (Kentucky) | 705.71 mi (1,135.73 km) |
| Ponca City to Richmond (Texas) | 499.18 mi (803.36 km) |
| Ponca City to Richmond (Virginia) | 1,078.78 mi (1,736.13 km) |
| Ponca City to Richmond Heights (Florida) | 1,246.10 mi (2,005.41 km) |
| Ponca City to Richmond Heights (Ohio) | 896.87 mi (1,443.38 km) |
| Ponca City to Richmond Hill (Georgia) | 957.44 mi (1,540.86 km) |
| Ponca City to Richmond West (Florida) | 1,244.56 mi (2,002.92 km) |
| Ponca City to Richton Park (Illinois) | 598.02 mi (962.42 km) |
| Ponca City to Ridge (New York) | 1,329.19 mi (2,139.12 km) |
| Ponca City to Ridgecrest (California) | 1,148.86 mi (1,848.91 km) |
| Ponca City to Ridgefield (New Jersey) | 1,269.76 mi (2,043.48 km) |
| Ponca City to Ridgefield (Washington) | 1,463.45 mi (2,355.20 km) |
| Ponca City to Ridgefield Park (New Jersey) | 1,269.63 mi (2,043.27 km) |
