| Mercer Island to Abilene (Texas) | 1,572.87 mi (2,531.29 km) |
| Mercer Island to Accokeek (Maryland) | 2,326.71 mi (3,744.47 km) |
| Mercer Island to Acworth (Georgia) | 2,147.37 mi (3,455.85 km) |
| Mercer Island to Ada (Oklahoma) | 1,585.27 mi (2,551.24 km) |
| Mercer Island to Addison (Illinois) | 1,709.03 mi (2,750.42 km) |
| Mercer Island to Addison (Texas) | 1,663.87 mi (2,677.73 km) |
| Mercer Island to Adelanto (California) | 930.75 mi (1,497.90 km) |
| Mercer Island to Adelphi (Maryland) | 2,317.14 mi (3,729.07 km) |
| Mercer Island to Adrian (Michigan) | 1,894.71 mi (3,049.24 km) |
| Mercer Island to Affton (Missouri) | 1,712.16 mi (2,755.46 km) |
| Mercer Island to Agoura Hills (California) | 944.21 mi (1,519.57 km) |
| Mercer Island to Aguadilla (Puerto Rico) | 3,671.61 mi (5,908.88 km) |
| Mercer Island to Aiken (South Carolina) | 2,304.09 mi (3,708.08 km) |
| Mercer Island to Akron (Ohio) | 2,036.90 mi (3,278.07 km) |
| Mercer Island to Alabaster (Alabama) | 2,085.58 mi (3,356.41 km) |
