| Glenmont to Somersworth (New Hampshire) | 431.36 mi (694.21 km) |
| Glenmont to Somerton (Arizona) | 2,140.02 mi (3,444.03 km) |
| Glenmont to Somerville (Massachusetts) | 386.56 mi (622.10 km) |
| Glenmont to Somerville (New Jersey) | 165.73 mi (266.72 km) |
| Glenmont to Sonoma (California) | 2,424.07 mi (3,901.16 km) |
| Glenmont to Soquel (California) | 2,422.85 mi (3,899.21 km) |
| Glenmont to South Bend (Indiana) | 517.48 mi (832.81 km) |
| Glenmont to South Bradenton (Florida) | 863.00 mi (1,388.86 km) |
| Glenmont to South Burlington (Vermont) | 421.42 mi (678.22 km) |
| Glenmont to South Charleston (West Virginia) | 256.67 mi (413.06 km) |
| Glenmont to South Daytona (Florida) | 720.59 mi (1,159.67 km) |
| Glenmont to South El Monte (California) | 2,282.32 mi (3,673.04 km) |
| Glenmont to South Elgin (Illinois) | 624.57 mi (1,005.15 km) |
| Glenmont to South Euclid (Ohio) | 290.51 mi (467.53 km) |
| Glenmont to South Farmingdale (New York) | 222.16 mi (357.53 km) |
