| Sumter to Steiner Ranch (Texas) | 1,051.77 mi (1,692.66 km) |
| Sumter to Stephenville (Texas) | 1,037.67 mi (1,669.96 km) |
| Sumter to Sterling (Colorado) | 1,331.04 mi (2,142.10 km) |
| Sumter to Sterling (Illinois) | 742.33 mi (1,194.67 km) |
| Sumter to Sterling (Virginia) | 387.34 mi (623.36 km) |
| Sumter to Sterling Heights (Michigan) | 613.90 mi (987.97 km) |
| Sumter to Steubenville (Ohio) | 444.23 mi (714.92 km) |
| Sumter to Stevens Point (Wisconsin) | 879.10 mi (1,414.78 km) |
| Sumter to Stevenson Ranch (California) | 2,170.71 mi (3,493.41 km) |
| Sumter to Stillwater (Minnesota) | 1,012.41 mi (1,629.32 km) |
| Sumter to Stillwater (Oklahoma) | 954.56 mi (1,536.22 km) |
| Sumter to Stockbridge (Georgia) | 222.28 mi (357.73 km) |
| Sumter to Stockton (California) | 2,286.97 mi (3,680.53 km) |
| Sumter to Stone Ridge (Virginia) | 379.09 mi (610.09 km) |
| Sumter to Stonecrest (Georgia) | 215.65 mi (347.06 km) |
