| Waltham to Steiner Ranch (Texas) | 1,689.14 mi (2,718.41 km) |
| Waltham to Stephenville (Texas) | 1,631.47 mi (2,625.60 km) |
| Waltham to Sterling (Colorado) | 1,647.99 mi (2,652.19 km) |
| Waltham to Sterling (Illinois) | 945.12 mi (1,521.02 km) |
| Waltham to Sterling (Virginia) | 398.42 mi (641.19 km) |
| Waltham to Sterling Heights (Michigan) | 600.31 mi (966.10 km) |
| Waltham to Steubenville (Ohio) | 507.18 mi (816.22 km) |
| Waltham to Stevens Point (Wisconsin) | 928.00 mi (1,493.47 km) |
| Waltham to Stevenson Ranch (California) | 2,588.42 mi (4,165.66 km) |
| Waltham to Stillwater (Minnesota) | 1,090.27 mi (1,754.62 km) |
| Waltham to Stillwater (Oklahoma) | 1,441.49 mi (2,319.85 km) |
| Waltham to Stockbridge (Georgia) | 933.80 mi (1,502.81 km) |
| Waltham to Stockton (California) | 2,622.19 mi (4,220.00 km) |
| Waltham to Stone Ridge (Virginia) | 408.02 mi (656.65 km) |
| Waltham to Stonecrest (Georgia) | 922.32 mi (1,484.33 km) |
