| Brigham City to Silver Firs (Washington) | 661.96 mi (1,065.32 km) |
| Brigham City to Silver Spring (Maryland) | 1,842.32 mi (2,964.92 km) |
| Brigham City to Silver Springs Shores (Florida) | 1,884.04 mi (3,032.07 km) |
| Brigham City to Silverdale (Washington) | 673.72 mi (1,084.25 km) |
| Brigham City to Silverton (Oregon) | 591.26 mi (951.54 km) |
| Brigham City to Simi Valley (California) | 618.97 mi (996.13 km) |
| Brigham City to Simpsonville (South Carolina) | 1,676.22 mi (2,697.61 km) |
| Brigham City to Sioux City (Iowa) | 805.61 mi (1,296.50 km) |
| Brigham City to Sioux Falls (South Dakota) | 791.25 mi (1,273.39 km) |
| Brigham City to Skokie (Illinois) | 1,248.82 mi (2,009.77 km) |
| Brigham City to Sleepy Hollow (New York) | 1,965.37 mi (3,162.95 km) |
| Brigham City to Slidell (Louisiana) | 1,460.66 mi (2,350.70 km) |
| Brigham City to Smithfield (North Carolina) | 1,855.76 mi (2,986.55 km) |
| Brigham City to Smithfield (Utah) | 25.53 mi (41.09 km) |
| Brigham City to Smithville (Missouri) | 928.47 mi (1,494.22 km) |
