| Petrosani to Silver Firs (Washington) | 5,662.88 mi (9,113.53 km) |
| Petrosani to Silver Spring (Maryland) | 4,803.75 mi (7,730.89 km) |
| Petrosani to Silver Springs Shores (Florida) | 5,486.84 mi (8,830.21 km) |
| Petrosani to Silverdale (Washington) | 5,685.25 mi (9,149.52 km) |
| Petrosani to Silverton (Oregon) | 5,856.22 mi (9,424.67 km) |
| Petrosani to Simi Valley (California) | 6,443.96 mi (10,370.54 km) |
| Petrosani to Simpsonville (South Carolina) | 5,216.97 mi (8,395.91 km) |
| Petrosani to Sioux City (Iowa) | 5,323.43 mi (8,567.23 km) |
| Petrosani to Sioux Falls (South Dakota) | 5,277.91 mi (8,493.97 km) |
| Petrosani to Skokie (Illinois) | 5,057.52 mi (8,139.29 km) |
| Petrosani to Sleepy Hollow (New York) | 4,583.33 mi (7,376.16 km) |
| Petrosani to Slidell (Louisiana) | 5,738.93 mi (9,235.91 km) |
| Petrosani to Smithfield (North Carolina) | 5,022.16 mi (8,082.38 km) |
| Petrosani to Smithfield (Utah) | 5,806.42 mi (9,344.54 km) |
| Petrosani to Smithville (Missouri) | 5,430.57 mi (8,739.66 km) |
