| Mercer Island to Elkhart (Indiana) | 1,811.44 mi (2,915.23 km) |
| Mercer Island to Elkhorn (Wisconsin) | 1,663.42 mi (2,677.02 km) |
| Mercer Island to Elko (Nevada) | 564.01 mi (907.69 km) |
| Mercer Island to Elkridge (Maryland) | 2,320.90 mi (3,735.12 km) |
| Mercer Island to Elkton (Maryland) | 2,349.84 mi (3,781.70 km) |
| Mercer Island to Ellensburg (Washington) | 88.11 mi (141.80 km) |
| Mercer Island to Ellicott City (Maryland) | 2,313.79 mi (3,723.68 km) |
| Mercer Island to Elmhurst (Illinois) | 1,713.07 mi (2,756.91 km) |
| Mercer Island to Elmira (New York) | 2,224.94 mi (3,580.69 km) |
| Mercer Island to Elmont (New York) | 2,411.73 mi (3,881.31 km) |
| Mercer Island to Elmwood Park (Illinois) | 1,718.25 mi (2,765.25 km) |
| Mercer Island to Elmwood Park (New Jersey) | 2,386.16 mi (3,840.16 km) |
| Mercer Island to Elon (North Carolina) | 2,303.89 mi (3,707.75 km) |
| Mercer Island to Eloy (Arizona) | 1,165.22 mi (1,875.23 km) |
| Mercer Island to Elwood (New York) | 2,424.18 mi (3,901.34 km) |
