| Boston to Stephenville (Texas) | 4,790.41 mi (7,709.43 km) |
| Boston to Sterling (Colorado) | 4,521.57 mi (7,276.77 km) |
| Boston to Sterling (Illinois) | 3,985.14 mi (6,413.46 km) |
| Boston to Sterling (Virginia) | 3,647.67 mi (5,870.35 km) |
| Boston to Sterling Heights (Michigan) | 3,699.74 mi (5,954.16 km) |
| Boston to Steubenville (Ohio) | 3,711.54 mi (5,973.15 km) |
| Boston to Stevens Point (Wisconsin) | 3,849.36 mi (6,194.95 km) |
| Boston to Stevenson Ranch (California) | 5,367.44 mi (8,638.07 km) |
| Boston to Stillwater (Minnesota) | 3,940.21 mi (6,341.15 km) |
| Boston to Stillwater (Oklahoma) | 4,541.52 mi (7,308.88 km) |
| Boston to Stockbridge (Georgia) | 4,183.89 mi (6,733.32 km) |
| Boston to Stockton (California) | 5,239.61 mi (8,432.34 km) |
| Boston to Stone Ridge (Virginia) | 3,657.17 mi (5,885.65 km) |
| Boston to Stonecrest (Georgia) | 4,172.27 mi (6,714.63 km) |
| Boston to Stony Brook (New York) | 3,390.92 mi (5,457.16 km) |
