| Winfield to Siloam Springs (Arkansas) | 153.63 mi (247.24 km) |
| Winfield to Silver Firs (Washington) | 1,466.56 mi (2,360.21 km) |
| Winfield to Silver Spring (Maryland) | 1,087.39 mi (1,749.99 km) |
| Winfield to Silver Springs Shores (Florida) | 1,029.33 mi (1,656.55 km) |
| Winfield to Silverdale (Washington) | 1,485.15 mi (2,390.12 km) |
| Winfield to Silverton (Oregon) | 1,438.56 mi (2,315.15 km) |
| Winfield to Simi Valley (California) | 1,236.74 mi (1,990.34 km) |
| Winfield to Simpsonville (South Carolina) | 838.98 mi (1,350.21 km) |
| Winfield to Sioux City (Iowa) | 362.01 mi (582.61 km) |
| Winfield to Sioux Falls (South Dakota) | 433.06 mi (696.95 km) |
| Winfield to Skokie (Illinois) | 589.62 mi (948.90 km) |
| Winfield to Sleepy Hollow (New York) | 1,259.85 mi (2,027.53 km) |
| Winfield to Slidell (Louisiana) | 633.87 mi (1,020.12 km) |
| Winfield to Smithfield (North Carolina) | 1,039.93 mi (1,673.61 km) |
| Winfield to Smithfield (Utah) | 851.42 mi (1,370.24 km) |
