| Ponca City to Stephenville (Texas) | 318.37 mi (512.36 km) |
| Ponca City to Sterling (Colorado) | 426.02 mi (685.62 km) |
| Ponca City to Sterling (Illinois) | 527.40 mi (848.77 km) |
| Ponca City to Sterling (Virginia) | 1,081.89 mi (1,741.13 km) |
| Ponca City to Sterling Heights (Michigan) | 847.81 mi (1,364.42 km) |
| Ponca City to Steubenville (Ohio) | 920.54 mi (1,481.47 km) |
| Ponca City to Stevens Point (Wisconsin) | 667.10 mi (1,073.59 km) |
| Ponca City to Stevenson Ranch (California) | 1,217.77 mi (1,959.81 km) |
| Ponca City to Stillwater (Minnesota) | 616.63 mi (992.37 km) |
| Ponca City to Stillwater (Oklahoma) | 40.89 mi (65.81 km) |
| Ponca City to Stockbridge (Georgia) | 757.71 mi (1,219.41 km) |
| Ponca City to Stockton (California) | 1,330.62 mi (2,141.42 km) |
| Ponca City to Stone Ridge (Virginia) | 1,073.60 mi (1,727.80 km) |
| Ponca City to Stonecrest (Georgia) | 758.91 mi (1,221.35 km) |
| Ponca City to Stony Brook (New York) | 1,316.37 mi (2,118.50 km) |
