| Rockford to Eugene (Oregon) | 1,708.58 mi (2,749.70 km) |
| Rockford to Euless (Texas) | 783.63 mi (1,261.13 km) |
| Rockford to Eureka (California) | 1,805.16 mi (2,905.13 km) |
| Rockford to Eureka (Missouri) | 272.79 mi (439.01 km) |
| Rockford to Eustis (Florida) | 1,013.88 mi (1,631.68 km) |
| Rockford to Evans (Colorado) | 822.72 mi (1,324.05 km) |
| Rockford to Evans (Georgia) | 709.20 mi (1,141.35 km) |
| Rockford to Evanston (Illinois) | 71.69 mi (115.37 km) |
| Rockford to Evanston (Wyoming) | 1,127.75 mi (1,814.93 km) |
| Rockford to Evansville (Indiana) | 305.98 mi (492.43 km) |
| Rockford to Everett (Massachusetts) | 918.20 mi (1,477.69 km) |
| Rockford to Everett (Washington) | 1,647.81 mi (2,651.89 km) |
| Rockford to Evergreen Park (Illinois) | 79.25 mi (127.54 km) |
| Rockford to Ewa Beach (Hawaii) | 4,181.16 mi (6,728.93 km) |
| Rockford to Ewa Gentry (Hawaii) | 4,181.44 mi (6,729.38 km) |
