| Grain Valley to Silver Firs (Washington) | 1,518.40 mi (2,443.63 km) |
| Grain Valley to Silver Spring (Maryland) | 921.40 mi (1,482.84 km) |
| Grain Valley to Silver Springs Shores (Florida) | 975.68 mi (1,570.20 km) |
| Grain Valley to Silverdale (Washington) | 1,539.51 mi (2,477.60 km) |
| Grain Valley to Silverton (Oregon) | 1,515.20 mi (2,438.48 km) |
| Grain Valley to Simi Valley (California) | 1,394.90 mi (2,244.87 km) |
| Grain Valley to Simpsonville (South Carolina) | 723.22 mi (1,163.92 km) |
| Grain Valley to Sioux City (Iowa) | 266.08 mi (428.21 km) |
| Grain Valley to Sioux Falls (South Dakota) | 338.77 mi (545.20 km) |
| Grain Valley to Skokie (Illinois) | 398.46 mi (641.26 km) |
| Grain Valley to Sleepy Hollow (New York) | 1,082.50 mi (1,742.12 km) |
| Grain Valley to Slidell (Louisiana) | 653.19 mi (1,051.21 km) |
| Grain Valley to Smithfield (North Carolina) | 903.67 mi (1,454.32 km) |
| Grain Valley to Smithfield (Utah) | 945.09 mi (1,520.97 km) |
| Grain Valley to Smithville (Missouri) | 32.48 mi (52.28 km) |
