| Grants Pass to Silver Firs (Washington) | 379.57 mi (610.86 km) |
| Grants Pass to Silver Spring (Maryland) | 2,406.65 mi (3,873.13 km) |
| Grants Pass to Silver Springs Shores (Florida) | 2,463.25 mi (3,964.22 km) |
| Grants Pass to Silverdale (Washington) | 362.95 mi (584.11 km) |
| Grants Pass to Silverton (Oregon) | 179.67 mi (289.15 km) |
| Grants Pass to Simi Valley (California) | 616.25 mi (991.76 km) |
| Grants Pass to Simpsonville (South Carolina) | 2,258.23 mi (3,634.27 km) |
| Grants Pass to Sioux City (Iowa) | 1,367.38 mi (2,200.59 km) |
| Grants Pass to Sioux Falls (South Dakota) | 1,340.90 mi (2,157.97 km) |
| Grants Pass to Skokie (Illinois) | 1,807.46 mi (2,908.83 km) |
| Grants Pass to Sleepy Hollow (New York) | 2,514.04 mi (4,045.95 km) |
| Grants Pass to Slidell (Louisiana) | 2,029.42 mi (3,266.03 km) |
| Grants Pass to Smithfield (North Carolina) | 2,433.86 mi (3,916.92 km) |
| Grants Pass to Smithfield (Utah) | 590.50 mi (950.31 km) |
| Grants Pass to Smithville (Missouri) | 1,508.81 mi (2,428.20 km) |
