| Webster Groves to Glen Burnie (Maryland) | 739.85 mi (1,190.67 km) |
| Webster Groves to Glen Carbon (Illinois) | 23.31 mi (37.51 km) |
| Webster Groves to Glen Cove (New York) | 901.23 mi (1,450.38 km) |
| Webster Groves to Glen Ellyn (Illinois) | 256.82 mi (413.32 km) |
| Webster Groves to Glen Rock (New Jersey) | 875.96 mi (1,409.72 km) |
| Webster Groves to Glendale (Arizona) | 1,266.15 mi (2,037.67 km) |
| Webster Groves to Glendale (California) | 1,574.70 mi (2,534.23 km) |
| Webster Groves to Glendale (Wisconsin) | 338.44 mi (544.67 km) |
| Webster Groves to Glendale Heights (Illinois) | 259.66 mi (417.88 km) |
| Webster Groves to Glendora (California) | 1,553.96 mi (2,500.85 km) |
| Webster Groves to Glenmont (Maryland) | 716.43 mi (1,152.99 km) |
| Webster Groves to Glenn Dale (Maryland) | 729.64 mi (1,174.25 km) |
| Webster Groves to Glenn Heights (Texas) | 554.11 mi (891.75 km) |
| Webster Groves to Glenpool (Oklahoma) | 360.12 mi (579.55 km) |
| Webster Groves to Glens Falls (New York) | 929.04 mi (1,495.15 km) |
