| Mercer Island to Anoka (Minnesota) | 1,376.16 mi (2,214.71 km) |
| Mercer Island to Ansonia (Connecticut) | 2,420.75 mi (3,895.81 km) |
| Mercer Island to Antelope (California) | 613.09 mi (986.68 km) |
| Mercer Island to Anthem (Arizona) | 1,083.21 mi (1,743.26 km) |
| Mercer Island to Antioch (California) | 662.79 mi (1,066.66 km) |
| Mercer Island to Antioch (Illinois) | 1,690.59 mi (2,720.73 km) |
| Mercer Island to Apache Junction (Arizona) | 1,126.37 mi (1,812.71 km) |
| Mercer Island to Apex (North Carolina) | 2,347.91 mi (3,778.59 km) |
| Mercer Island to Apollo Beach (Florida) | 2,532.30 mi (4,075.34 km) |
| Mercer Island to Apopka (Florida) | 2,526.69 mi (4,066.31 km) |
| Mercer Island to Apple Valley (California) | 937.06 mi (1,508.06 km) |
| Mercer Island to Apple Valley (Minnesota) | 1,394.74 mi (2,244.62 km) |
| Mercer Island to Appleton (Wisconsin) | 1,629.21 mi (2,621.96 km) |
| Mercer Island to Arbutus (Maryland) | 2,321.59 mi (3,736.24 km) |
| Mercer Island to Arcadia (California) | 953.22 mi (1,534.05 km) |
