| Peso da Regua to Silver Firs (Washington) | 5,096.23 mi (8,201.59 km) |
| Peso da Regua to Silver Spring (Maryland) | 3,562.99 mi (5,734.08 km) |
| Peso da Regua to Silver Springs Shores (Florida) | 4,150.61 mi (6,679.75 km) |
| Peso da Regua to Silverdale (Washington) | 5,123.43 mi (8,245.36 km) |
| Peso da Regua to Silverton (Oregon) | 5,257.00 mi (8,460.33 km) |
| Peso da Regua to Simi Valley (California) | 5,630.61 mi (9,061.60 km) |
| Peso da Regua to Simpsonville (South Carolina) | 3,957.66 mi (6,369.24 km) |
| Peso da Regua to Sioux City (Iowa) | 4,334.64 mi (6,975.93 km) |
| Peso da Regua to Sioux Falls (South Dakota) | 4,311.03 mi (6,937.94 km) |
| Peso da Regua to Skokie (Illinois) | 3,968.67 mi (6,386.95 km) |
| Peso da Regua to Sleepy Hollow (New York) | 3,351.42 mi (5,393.59 km) |
| Peso da Regua to Slidell (Louisiana) | 4,492.09 mi (7,229.33 km) |
| Peso da Regua to Smithfield (North Carolina) | 3,738.92 mi (6,017.20 km) |
| Peso da Regua to Smithfield (Utah) | 5,000.31 mi (8,047.21 km) |
| Peso da Regua to Smithville (Missouri) | 4,369.60 mi (7,032.19 km) |
