| Glenmont to St. Simons (Georgia) | 597.69 mi (961.90 km) |
| Glenmont to Stafford (Texas) | 1,237.92 mi (1,992.24 km) |
| Glenmont to Stallings (North Carolina) | 338.39 mi (544.59 km) |
| Glenmont to Stamford (Connecticut) | 231.81 mi (373.06 km) |
| Glenmont to Stanford (California) | 2,425.64 mi (3,903.68 km) |
| Glenmont to Stanton (California) | 2,285.56 mi (3,678.25 km) |
| Glenmont to Star (Idaho) | 2,049.95 mi (3,299.08 km) |
| Glenmont to Starkville (Mississippi) | 761.34 mi (1,225.26 km) |
| Glenmont to State College (Pennsylvania) | 126.42 mi (203.46 km) |
| Glenmont to Staten Island (New York) | 185.91 mi (299.19 km) |
| Glenmont to Statesboro (Georgia) | 529.22 mi (851.69 km) |
| Glenmont to Statesville (North Carolina) | 309.08 mi (497.42 km) |
| Glenmont to Staunton (Virginia) | 125.63 mi (202.18 km) |
| Glenmont to Steamboat Springs (Colorado) | 1,576.78 mi (2,537.59 km) |
| Glenmont to Steiner Ranch (Texas) | 1,323.67 mi (2,130.24 km) |
