| Glen Carbon to Stephenville (Texas) | 646.91 mi (1,041.10 km) |
| Glen Carbon to Sterling (Colorado) | 713.35 mi (1,148.02 km) |
| Glen Carbon to Sterling (Illinois) | 210.70 mi (339.08 km) |
| Glen Carbon to Sterling (Virginia) | 676.15 mi (1,088.15 km) |
| Glen Carbon to Sterling Heights (Michigan) | 449.74 mi (723.78 km) |
| Glen Carbon to Steubenville (Ohio) | 508.99 mi (819.13 km) |
| Glen Carbon to Stevens Point (Wisconsin) | 399.02 mi (642.16 km) |
| Glen Carbon to Stevenson Ranch (California) | 1,608.90 mi (2,589.28 km) |
| Glen Carbon to Stillwater (Minnesota) | 459.15 mi (738.93 km) |
| Glen Carbon to Stillwater (Oklahoma) | 429.11 mi (690.58 km) |
| Glen Carbon to Stockbridge (Georgia) | 483.24 mi (777.70 km) |
| Glen Carbon to Stockton (California) | 1,689.69 mi (2,719.30 km) |
| Glen Carbon to Stone Ridge (Virginia) | 668.31 mi (1,075.54 km) |
| Glen Carbon to Stonecrest (Georgia) | 478.36 mi (769.85 km) |
| Glen Carbon to Stony Brook (New York) | 905.03 mi (1,456.51 km) |
