| Ponca City to Storm Lake (Iowa) | 420.91 mi (677.38 km) |
| Ponca City to Storrs (Connecticut) | 1,367.88 mi (2,201.38 km) |
| Ponca City to Stoughton (Wisconsin) | 596.82 mi (960.49 km) |
| Ponca City to Stow (Ohio) | 893.04 mi (1,437.22 km) |
| Ponca City to Streamwood (Illinois) | 598.96 mi (963.94 km) |
| Ponca City to Streator (Illinois) | 536.78 mi (863.87 km) |
| Ponca City to Streetsboro (Ohio) | 898.64 mi (1,446.22 km) |
| Ponca City to Strongsville (Ohio) | 875.73 mi (1,409.35 km) |
| Ponca City to Stuart (Florida) | 1,182.82 mi (1,903.57 km) |
| Ponca City to Stuarts Draft (Virginia) | 992.62 mi (1,597.47 km) |
| Ponca City to Sturgis (Michigan) | 714.19 mi (1,149.37 km) |
| Ponca City to Suamico (Wisconsin) | 721.02 mi (1,160.36 km) |
| Ponca City to Sudley (Virginia) | 1,076.51 mi (1,732.47 km) |
| Ponca City to Suffern (New York) | 1,265.15 mi (2,036.06 km) |
| Ponca City to Suffolk (Virginia) | 1,129.36 mi (1,817.52 km) |
