| Waltham to Shelbyville (Tennessee) | 943.78 mi (1,518.87 km) |
| Waltham to Shelton (Connecticut) | 122.96 mi (197.89 km) |
| Waltham to Shelton (Washington) | 2,517.33 mi (4,051.25 km) |
| Waltham to Shenandoah (Louisiana) | 1,370.32 mi (2,205.32 km) |
| Waltham to Shepherdsville (Kentucky) | 820.36 mi (1,320.25 km) |
| Waltham to Sheridan (Wyoming) | 1,780.86 mi (2,866.02 km) |
| Waltham to Sherman (Texas) | 1,501.00 mi (2,415.63 km) |
| Waltham to Sherrelwood (Colorado) | 1,754.53 mi (2,823.65 km) |
| Waltham to Sherwood (Arkansas) | 1,241.21 mi (1,997.54 km) |
| Waltham to Sherwood (Oregon) | 2,533.98 mi (4,078.04 km) |
| Waltham to Shiloh (Illinois) | 1,014.33 mi (1,632.40 km) |
| Waltham to Shiloh (Ohio) | 698.47 mi (1,124.08 km) |
| Waltham to Shiloh (Pennsylvania) | 333.28 mi (536.36 km) |
| Waltham to Shirley (New York) | 138.80 mi (223.37 km) |
| Waltham to Shively (Kentucky) | 819.40 mi (1,318.70 km) |
