| Porto de Mos to Silver Firs (Washington) | 5,144.47 mi (8,279.22 km) |
| Porto de Mos to Silver Spring (Maryland) | 3,553.25 mi (5,718.41 km) |
| Porto de Mos to Silver Springs Shores (Florida) | 4,123.95 mi (6,636.86 km) |
| Porto de Mos to Silverdale (Washington) | 5,171.88 mi (8,323.33 km) |
| Porto de Mos to Silverton (Oregon) | 5,301.70 mi (8,532.26 km) |
| Porto de Mos to Simi Valley (California) | 5,654.99 mi (9,100.83 km) |
| Porto de Mos to Simpsonville (South Carolina) | 3,943.04 mi (6,345.70 km) |
| Porto de Mos to Sioux City (Iowa) | 4,349.81 mi (7,000.35 km) |
| Porto de Mos to Sioux Falls (South Dakota) | 4,328.61 mi (6,966.23 km) |
| Porto de Mos to Skokie (Illinois) | 3,975.28 mi (6,397.59 km) |
| Porto de Mos to Sleepy Hollow (New York) | 3,344.32 mi (5,382.16 km) |
| Porto de Mos to Slidell (Louisiana) | 4,476.38 mi (7,204.03 km) |
| Porto de Mos to Smithfield (North Carolina) | 3,722.16 mi (5,990.24 km) |
| Porto de Mos to Smithfield (Utah) | 5,029.02 mi (8,093.43 km) |
| Porto de Mos to Smithville (Missouri) | 4,376.83 mi (7,043.83 km) |
