| Upplands Vasby to Silver Firs (Washington) | 4,683.50 mi (7,537.36 km) |
| Upplands Vasby to Silver Spring (Maryland) | 4,106.92 mi (6,609.45 km) |
| Upplands Vasby to Silver Springs Shores (Florida) | 4,833.08 mi (7,778.09 km) |
| Upplands Vasby to Silverdale (Washington) | 4,704.91 mi (7,571.82 km) |
| Upplands Vasby to Silverton (Oregon) | 4,879.32 mi (7,852.51 km) |
| Upplands Vasby to Simi Valley (California) | 5,500.80 mi (8,852.68 km) |
| Upplands Vasby to Simpsonville (South Carolina) | 4,514.24 mi (7,264.96 km) |
| Upplands Vasby to Sioux City (Iowa) | 4,466.64 mi (7,188.37 km) |
| Upplands Vasby to Sioux Falls (South Dakota) | 4,413.55 mi (7,102.93 km) |
| Upplands Vasby to Skokie (Illinois) | 4,257.33 mi (6,851.50 km) |
| Upplands Vasby to Sleepy Hollow (New York) | 3,891.57 mi (6,262.88 km) |
| Upplands Vasby to Slidell (Louisiana) | 5,006.10 mi (8,056.54 km) |
| Upplands Vasby to Smithfield (North Carolina) | 4,346.04 mi (6,994.27 km) |
| Upplands Vasby to Smithfield (Utah) | 4,873.87 mi (7,843.73 km) |
| Upplands Vasby to Smithville (Missouri) | 4,602.56 mi (7,407.11 km) |
