| Romeoville to Elkhart (Indiana) | 110.38 mi (177.64 km) |
| Romeoville to Elkhorn (Wisconsin) | 75.24 mi (121.09 km) |
| Romeoville to Elko (Nevada) | 1,432.48 mi (2,305.35 km) |
| Romeoville to Elkridge (Maryland) | 620.21 mi (998.13 km) |
| Romeoville to Elkton (Maryland) | 658.38 mi (1,059.56 km) |
| Romeoville to Ellensburg (Washington) | 1,633.86 mi (2,629.44 km) |
| Romeoville to Ellicott City (Maryland) | 613.68 mi (987.62 km) |
| Romeoville to Elmhurst (Illinois) | 20.04 mi (32.25 km) |
| Romeoville to Elmira (New York) | 581.40 mi (935.67 km) |
| Romeoville to Elmont (New York) | 750.42 mi (1,207.69 km) |
| Romeoville to Elmwood Park (Illinois) | 24.83 mi (39.96 km) |
| Romeoville to Elmwood Park (New Jersey) | 726.93 mi (1,169.88 km) |
| Romeoville to Elon (North Carolina) | 599.13 mi (964.21 km) |
| Romeoville to Eloy (Arizona) | 1,425.52 mi (2,294.16 km) |
| Romeoville to Elwood (New York) | 767.89 mi (1,235.79 km) |
