| Wentzville to Southchase (Florida) | 902.91 mi (1,453.10 km) |
| Wentzville to Southern Pines (North Carolina) | 679.60 mi (1,093.71 km) |
| Wentzville to Southfield (Michigan) | 471.94 mi (759.52 km) |
| Wentzville to Southgate (Michigan) | 465.36 mi (748.92 km) |
| Wentzville to Southlake (Texas) | 536.08 mi (862.73 km) |
| Wentzville to Spanaway (Washington) | 1,681.55 mi (2,706.20 km) |
| Wentzville to Spanish Fork (Utah) | 1,109.19 mi (1,785.07 km) |
| Wentzville to Spanish Lake (Missouri) | 35.54 mi (57.20 km) |
| Wentzville to Spanish Springs (Nevada) | 1,535.87 mi (2,471.74 km) |
| Wentzville to Sparks (Nevada) | 1,539.06 mi (2,476.87 km) |
| Wentzville to Spartanburg (South Carolina) | 561.55 mi (903.72 km) |
| Wentzville to Spearfish (South Dakota) | 773.67 mi (1,245.10 km) |
| Wentzville to Speedway (Indiana) | 255.99 mi (411.98 km) |
| Wentzville to Spencer (Iowa) | 373.46 mi (601.02 km) |
| Wentzville to Spokane (Washington) | 1,460.78 mi (2,350.89 km) |
