| Galesburg to Silver Firs (Washington) | 1,626.34 mi (2,617.35 km) |
| Galesburg to Silver Spring (Maryland) | 719.07 mi (1,157.23 km) |
| Galesburg to Silver Springs Shores (Florida) | 943.76 mi (1,518.83 km) |
| Galesburg to Silverdale (Washington) | 1,649.88 mi (2,655.23 km) |
| Galesburg to Silverton (Oregon) | 1,650.45 mi (2,656.15 km) |
| Galesburg to Simi Valley (California) | 1,612.11 mi (2,594.44 km) |
| Galesburg to Simpsonville (South Carolina) | 616.78 mi (992.62 km) |
| Galesburg to Sioux City (Iowa) | 327.90 mi (527.71 km) |
| Galesburg to Sioux Falls (South Dakota) | 370.86 mi (596.84 km) |
| Galesburg to Skokie (Illinois) | 155.68 mi (250.54 km) |
| Galesburg to Sleepy Hollow (New York) | 859.09 mi (1,382.58 km) |
| Galesburg to Slidell (Louisiana) | 737.41 mi (1,186.75 km) |
| Galesburg to Smithfield (North Carolina) | 752.12 mi (1,210.42 km) |
| Galesburg to Smithfield (Utah) | 1,110.62 mi (1,787.38 km) |
| Galesburg to Smithville (Missouri) | 246.40 mi (396.54 km) |
