| Prospect Heights to El Segundo (California) | 1,741.86 mi (2,803.25 km) |
| Prospect Heights to El Sobrante (California) | 1,695.79 mi (2,729.11 km) |
| Prospect Heights to Eldersburg (Maryland) | 603.38 mi (971.05 km) |
| Prospect Heights to Elfers (Florida) | 1,003.17 mi (1,614.45 km) |
| Prospect Heights to Elgin (Illinois) | 20.88 mi (33.60 km) |
| Prospect Heights to Elizabeth (New Jersey) | 718.14 mi (1,155.73 km) |
| Prospect Heights to Elizabeth City (North Carolina) | 742.58 mi (1,195.06 km) |
| Prospect Heights to Elizabethton (Tennessee) | 501.27 mi (806.72 km) |
| Prospect Heights to Elizabethtown (Kentucky) | 322.86 mi (519.59 km) |
| Prospect Heights to Elizabethtown (Pennsylvania) | 604.25 mi (972.44 km) |
| Prospect Heights to Elk City (Oklahoma) | 773.25 mi (1,244.42 km) |
| Prospect Heights to Elk Grove (California) | 1,770.90 mi (2,849.98 km) |
| Prospect Heights to Elk Grove Village (Illinois) | 7.53 mi (12.11 km) |
| Prospect Heights to Elk Plain (Washington) | 1,714.54 mi (2,759.29 km) |
| Prospect Heights to Elk River (Minnesota) | 359.10 mi (577.92 km) |
