| Prospect Heights to Effingham (Illinois) | 208.71 mi (335.89 km) |
| Prospect Heights to Eggertsville (New York) | 467.90 mi (753.01 km) |
| Prospect Heights to Egypt Lake-Leto (Florida) | 1,019.81 mi (1,641.23 km) |
| Prospect Heights to El Cajon (California) | 1,706.86 mi (2,746.93 km) |
| Prospect Heights to El Campo (Texas) | 1,005.95 mi (1,618.93 km) |
| Prospect Heights to El Centro (California) | 1,637.52 mi (2,635.33 km) |
| Prospect Heights to El Cerrito (California) | 1,829.37 mi (2,944.09 km) |
| Prospect Heights to El Dorado (Arkansas) | 666.08 mi (1,071.95 km) |
| Prospect Heights to El Dorado (Kansas) | 557.61 mi (897.39 km) |
| Prospect Heights to El Dorado Hills (California) | 1,748.00 mi (2,813.14 km) |
| Prospect Heights to El Mirage (Arizona) | 1,448.77 mi (2,331.57 km) |
| Prospect Heights to El Monte (California) | 1,717.91 mi (2,764.72 km) |
| Prospect Heights to El Paso (Texas) | 1,238.74 mi (1,993.56 km) |
| Prospect Heights to El Paso de Robles (California) | 1,804.38 mi (2,903.87 km) |
| Prospect Heights to El Reno (Oklahoma) | 704.49 mi (1,133.77 km) |
