| Harker Heights to Elyria (Ohio) | 1,118.78 mi (1,800.50 km) |
| Harker Heights to Emeryville (California) | 1,475.29 mi (2,374.25 km) |
| Harker Heights to Emmaus (Pennsylvania) | 1,397.73 mi (2,249.43 km) |
| Harker Heights to Emporia (Kansas) | 514.16 mi (827.46 km) |
| Harker Heights to Encinitas (California) | 1,155.25 mi (1,859.20 km) |
| Harker Heights to Endicott (New York) | 1,413.46 mi (2,274.74 km) |
| Harker Heights to Endwell (New York) | 1,416.01 mi (2,278.85 km) |
| Harker Heights to Englewood (Colorado) | 723.10 mi (1,163.72 km) |
| Harker Heights to Englewood (Florida) | 965.16 mi (1,553.28 km) |
| Harker Heights to Englewood (New Jersey) | 1,481.14 mi (2,383.66 km) |
| Harker Heights to Englewood (Ohio) | 964.38 mi (1,552.02 km) |
| Harker Heights to Enid (Oklahoma) | 369.81 mi (595.16 km) |
| Harker Heights to Ennis (Texas) | 105.84 mi (170.34 km) |
| Harker Heights to Ensley (Florida) | 616.44 mi (992.07 km) |
| Harker Heights to Enterprise (Alabama) | 697.25 mi (1,122.12 km) |
