| Tomball to Sunset (Florida) | 979.31 mi (1,576.04 km) |
| Tomball to Superior (Colorado) | 866.91 mi (1,395.16 km) |
| Tomball to Superior (Wisconsin) | 1,162.44 mi (1,870.77 km) |
| Tomball to Surprise (Arizona) | 1,016.78 mi (1,636.35 km) |
| Tomball to Susanville (California) | 1,572.67 mi (2,530.98 km) |
| Tomball to Sussex (Wisconsin) | 988.92 mi (1,591.51 km) |
| Tomball to Suwanee (Georgia) | 728.84 mi (1,172.96 km) |
| Tomball to Swansea (Illinois) | 666.47 mi (1,072.58 km) |
| Tomball to Sweetwater (Florida) | 976.15 mi (1,570.96 km) |
| Tomball to Sweetwater (Texas) | 326.90 mi (526.10 km) |
| Tomball to Sycamore (Illinois) | 908.20 mi (1,461.61 km) |
| Tomball to Sylacauga (Alabama) | 590.02 mi (949.55 km) |
| Tomball to Sylvania (Ohio) | 1,041.09 mi (1,675.47 km) |
| Tomball to Syosset (New York) | 1,442.29 mi (2,321.15 km) |
| Tomball to Syracuse (New York) | 1,396.72 mi (2,247.81 km) |
