| Ponca City to Southern Pines (North Carolina) | 992.11 mi (1,596.65 km) |
| Ponca City to Southfield (Michigan) | 834.18 mi (1,342.49 km) |
| Ponca City to Southgate (Michigan) | 829.35 mi (1,334.71 km) |
| Ponca City to Southlake (Texas) | 260.45 mi (419.16 km) |
| Ponca City to Spanaway (Washington) | 1,478.24 mi (2,378.99 km) |
| Ponca City to Spanish Fork (Utah) | 821.77 mi (1,322.50 km) |
| Ponca City to Spanish Lake (Missouri) | 400.85 mi (645.10 km) |
| Ponca City to Spanish Springs (Nevada) | 1,240.59 mi (1,996.54 km) |
| Ponca City to Sparks (Nevada) | 1,242.87 mi (2,000.21 km) |
| Ponca City to Spartanburg (South Carolina) | 856.15 mi (1,377.84 km) |
| Ponca City to Spearfish (South Dakota) | 642.36 mi (1,033.78 km) |
| Ponca City to Speedway (Indiana) | 623.65 mi (1,003.67 km) |
| Ponca City to Spencer (Iowa) | 455.21 mi (732.59 km) |
| Ponca City to Spokane (Washington) | 1,281.33 mi (2,062.10 km) |
| Ponca City to Spokane Valley (Washington) | 1,273.10 mi (2,048.85 km) |
