| Grugliasco to Silver Firs (Washington) | 5,331.63 mi (8,580.43 km) |
| Grugliasco to Silver Spring (Maryland) | 4,158.30 mi (6,692.13 km) |
| Grugliasco to Silver Springs Shores (Florida) | 4,807.83 mi (7,737.46 km) |
| Grugliasco to Silverdale (Washington) | 5,356.70 mi (8,620.78 km) |
| Grugliasco to Silverton (Oregon) | 5,513.03 mi (8,872.37 km) |
| Grugliasco to Simi Valley (California) | 6,009.13 mi (9,670.76 km) |
| Grugliasco to Simpsonville (South Carolina) | 4,567.74 mi (7,351.06 km) |
| Grugliasco to Sioux City (Iowa) | 4,792.09 mi (7,712.12 km) |
| Grugliasco to Sioux Falls (South Dakota) | 4,755.67 mi (7,653.52 km) |
| Grugliasco to Skokie (Illinois) | 4,478.80 mi (7,207.93 km) |
| Grugliasco to Sleepy Hollow (New York) | 3,939.15 mi (6,339.46 km) |
| Grugliasco to Slidell (Louisiana) | 5,099.34 mi (8,206.60 km) |
| Grugliasco to Smithfield (North Carolina) | 4,361.40 mi (7,018.99 km) |
| Grugliasco to Smithfield (Utah) | 5,365.29 mi (8,634.60 km) |
| Grugliasco to Smithville (Missouri) | 4,868.69 mi (7,835.39 km) |
