| Gentilly to Silver Firs (Washington) | 4,979.51 mi (8,013.74 km) |
| Gentilly to Silver Spring (Maryland) | 3,826.65 mi (6,158.39 km) |
| Gentilly to Silver Springs Shores (Florida) | 4,490.74 mi (7,227.14 km) |
| Gentilly to Silverdale (Washington) | 5,004.78 mi (8,054.42 km) |
| Gentilly to Silverton (Oregon) | 5,159.62 mi (8,303.61 km) |
| Gentilly to Simi Valley (California) | 5,651.65 mi (9,095.46 km) |
| Gentilly to Simpsonville (South Carolina) | 4,238.00 mi (6,820.41 km) |
| Gentilly to Sioux City (Iowa) | 4,438.32 mi (7,142.79 km) |
| Gentilly to Sioux Falls (South Dakota) | 4,401.05 mi (7,082.81 km) |
| Gentilly to Skokie (Illinois) | 4,130.97 mi (6,648.15 km) |
| Gentilly to Sleepy Hollow (New York) | 3,606.73 mi (5,804.46 km) |
| Gentilly to Slidell (Louisiana) | 4,767.06 mi (7,671.84 km) |
| Gentilly to Smithfield (North Carolina) | 4,035.73 mi (6,494.88 km) |
| Gentilly to Smithfield (Utah) | 5,007.81 mi (8,059.30 km) |
| Gentilly to Smithville (Missouri) | 4,518.67 mi (7,272.10 km) |
