| Box Elder to Salisbury (New York) | 1,515.08 mi (2,438.29 km) |
| Box Elder to Salisbury (North Carolina) | 1,326.36 mi (2,134.56 km) |
| Box Elder to Salmon Creek (Washington) | 962.06 mi (1,548.28 km) |
| Box Elder to Salt Lake City (Utah) | 506.22 mi (814.69 km) |
| Box Elder to Sammamish (Washington) | 941.02 mi (1,514.43 km) |
| Box Elder to San Angelo (Texas) | 886.97 mi (1,427.44 km) |
| Box Elder to San Anselmo (California) | 1,096.84 mi (1,765.20 km) |
| Box Elder to San Antonio (Texas) | 1,042.63 mi (1,677.96 km) |
| Box Elder to San Benito (Texas) | 1,279.13 mi (2,058.55 km) |
| Box Elder to San Bernardino (California) | 1,024.36 mi (1,648.54 km) |
| Box Elder to San Bruno (California) | 1,102.38 mi (1,774.10 km) |
| Box Elder to San Buenaventura (California) | 1,096.54 mi (1,764.71 km) |
| Box Elder to San Carlos (California) | 1,099.09 mi (1,768.81 km) |
| Box Elder to San Carlos Park (Florida) | 1,699.51 mi (2,735.10 km) |
| Box Elder to San Clemente (California) | 1,071.70 mi (1,724.74 km) |
