| Darby to Emeryville (California) | 2,504.37 mi (4,030.40 km) |
| Darby to Emmaus (Pennsylvania) | 44.24 mi (71.19 km) |
| Darby to Emporia (Kansas) | 1,123.69 mi (1,808.41 km) |
| Darby to Encinitas (California) | 2,358.63 mi (3,795.85 km) |
| Darby to Endicott (New York) | 156.13 mi (251.27 km) |
| Darby to Endwell (New York) | 156.92 mi (252.54 km) |
| Darby to Englewood (Colorado) | 1,571.45 mi (2,529.01 km) |
| Darby to Englewood (Florida) | 982.82 mi (1,581.70 km) |
| Darby to Englewood (New Jersey) | 95.32 mi (153.40 km) |
| Darby to Englewood (Ohio) | 479.35 mi (771.45 km) |
| Darby to Enid (Oklahoma) | 1,248.45 mi (2,009.18 km) |
| Darby to Ennis (Texas) | 1,298.91 mi (2,090.39 km) |
| Darby to Ensley (Florida) | 936.98 mi (1,507.93 km) |
| Darby to Enterprise (Alabama) | 839.01 mi (1,350.26 km) |
| Darby to Enterprise (Nevada) | 2,175.55 mi (3,501.20 km) |
