| Boston to Salisbury (New York) | 3,415.34 mi (5,496.45 km) |
| Boston to Salisbury (North Carolina) | 3,929.54 mi (6,323.99 km) |
| Boston to Salmon Creek (Washington) | 4,825.36 mi (7,765.67 km) |
| Boston to Salt Lake City (Utah) | 4,797.47 mi (7,720.77 km) |
| Boston to Sammamish (Washington) | 4,699.73 mi (7,563.48 km) |
| Boston to San Angelo (Texas) | 4,914.45 mi (7,909.04 km) |
| Boston to San Anselmo (California) | 5,275.39 mi (8,489.91 km) |
| Boston to San Antonio (Texas) | 4,949.09 mi (7,964.79 km) |
| Boston to San Benito (Texas) | 5,095.38 mi (8,200.22 km) |
| Boston to San Bernardino (California) | 5,341.53 mi (8,596.36 km) |
| Boston to San Bruno (California) | 5,292.43 mi (8,517.35 km) |
| Boston to San Buenaventura (California) | 5,393.94 mi (8,680.71 km) |
| Boston to San Carlos (California) | 5,295.25 mi (8,521.88 km) |
| Boston to San Carlos Park (Florida) | 4,446.32 mi (7,155.67 km) |
| Boston to San Clemente (California) | 5,391.46 mi (8,676.71 km) |
