| Boppard to Elkhorn (Wisconsin) | 4,278.00 mi (6,884.77 km) |
| Boppard to Elko (Nevada) | 5,273.16 mi (8,486.34 km) |
| Boppard to Elkridge (Maryland) | 3,985.11 mi (6,413.42 km) |
| Boppard to Elkton (Maryland) | 3,929.24 mi (6,323.51 km) |
| Boppard to Ellensburg (Washington) | 5,042.37 mi (8,114.91 km) |
| Boppard to Ellicott City (Maryland) | 3,985.02 mi (6,413.28 km) |
| Boppard to Elmhurst (Illinois) | 4,293.18 mi (6,909.21 km) |
| Boppard to Elmira (New York) | 3,857.87 mi (6,208.65 km) |
| Boppard to Elmont (New York) | 3,795.07 mi (6,107.57 km) |
| Boppard to Elmwood Park (Illinois) | 4,287.27 mi (6,899.70 km) |
| Boppard to Elmwood Park (New Jersey) | 3,802.88 mi (6,120.15 km) |
| Boppard to Elon (North Carolina) | 4,240.72 mi (6,824.78 km) |
| Boppard to Eloy (Arizona) | 5,608.79 mi (9,026.48 km) |
| Boppard to Elwood (New York) | 3,773.88 mi (6,073.47 km) |
| Boppard to Elyria (Ohio) | 4,096.94 mi (6,593.40 km) |
