| Astorp to Silver Firs (Washington) | 4,798.87 mi (7,723.04 km) |
| Astorp to Silver Spring (Maryland) | 4,040.42 mi (6,502.42 km) |
| Astorp to Silver Springs Shores (Florida) | 4,752.54 mi (7,648.48 km) |
| Astorp to Silverdale (Washington) | 4,821.59 mi (7,759.60 km) |
| Astorp to Silverton (Oregon) | 4,991.21 mi (8,032.57 km) |
| Astorp to Simi Valley (California) | 5,577.49 mi (8,976.10 km) |
| Astorp to Simpsonville (South Carolina) | 4,452.17 mi (7,165.07 km) |
| Astorp to Sioux City (Iowa) | 4,481.17 mi (7,211.75 km) |
| Astorp to Sioux Falls (South Dakota) | 4,432.55 mi (7,133.50 km) |
| Astorp to Skokie (Illinois) | 4,239.82 mi (6,823.33 km) |
| Astorp to Sleepy Hollow (New York) | 3,821.81 mi (6,150.61 km) |
| Astorp to Slidell (Louisiana) | 4,959.12 mi (7,980.93 km) |
| Astorp to Smithfield (North Carolina) | 4,272.08 mi (6,875.26 km) |
| Astorp to Smithfield (Utah) | 4,941.29 mi (7,952.23 km) |
| Astorp to Smithville (Missouri) | 4,600.95 mi (7,404.51 km) |
