| Glenmont to Storm Lake (Iowa) | 977.93 mi (1,573.83 km) |
| Glenmont to Storrs (Connecticut) | 315.18 mi (507.23 km) |
| Glenmont to Stoughton (Wisconsin) | 687.68 mi (1,106.72 km) |
| Glenmont to Stow (Ohio) | 273.67 mi (440.43 km) |
| Glenmont to Streamwood (Illinois) | 618.41 mi (995.24 km) |
| Glenmont to Streator (Illinois) | 638.20 mi (1,027.08 km) |
| Glenmont to Streetsboro (Ohio) | 272.00 mi (437.74 km) |
| Glenmont to Strongsville (Ohio) | 296.22 mi (476.73 km) |
| Glenmont to Stuart (Florida) | 840.84 mi (1,353.21 km) |
| Glenmont to Stuarts Draft (Virginia) | 129.70 mi (208.73 km) |
| Glenmont to Sturgis (Michigan) | 478.68 mi (770.37 km) |
| Glenmont to Suamico (Wisconsin) | 684.34 mi (1,101.33 km) |
| Glenmont to Sudley (Virginia) | 31.03 mi (49.94 km) |
| Glenmont to Suffern (New York) | 208.58 mi (335.67 km) |
| Glenmont to Suffolk (Virginia) | 165.56 mi (266.44 km) |
