| Webster Groves to Elyria (Ohio) | 477.07 mi (767.77 km) |
| Webster Groves to Emeryville (California) | 1,725.90 mi (2,777.56 km) |
| Webster Groves to Emmaus (Pennsylvania) | 801.74 mi (1,290.27 km) |
| Webster Groves to Emporia (Kansas) | 315.95 mi (508.47 km) |
| Webster Groves to Encinitas (California) | 1,549.15 mi (2,493.11 km) |
| Webster Groves to Endicott (New York) | 789.57 mi (1,270.70 km) |
| Webster Groves to Endwell (New York) | 791.99 mi (1,274.59 km) |
| Webster Groves to Englewood (Colorado) | 787.32 mi (1,267.07 km) |
| Webster Groves to Englewood (Florida) | 926.47 mi (1,491.00 km) |
| Webster Groves to Englewood (New Jersey) | 883.39 mi (1,421.68 km) |
| Webster Groves to Englewood (Ohio) | 335.43 mi (539.82 km) |
| Webster Groves to Enid (Oklahoma) | 438.50 mi (705.70 km) |
| Webster Groves to Ennis (Texas) | 558.33 mi (898.54 km) |
| Webster Groves to Ensley (Florida) | 583.78 mi (939.50 km) |
| Webster Groves to Enterprise (Alabama) | 562.58 mi (905.39 km) |
