| Mercer Island to Fort Madison (Iowa) | 1,593.68 mi (2,564.79 km) |
| Mercer Island to Fort Meade (Maryland) | 2,323.86 mi (3,739.89 km) |
| Mercer Island to Fort Mill (South Carolina) | 2,280.28 mi (3,669.75 km) |
| Mercer Island to Fort Mohave (Arizona) | 953.75 mi (1,534.91 km) |
| Mercer Island to Fort Morgan (Colorado) | 1,044.08 mi (1,680.28 km) |
| Mercer Island to Fort Myers (Florida) | 2,612.36 mi (4,204.19 km) |
| Mercer Island to Fort Oglethorpe (Georgia) | 2,085.02 mi (3,355.52 km) |
| Mercer Island to Fort Payne (Alabama) | 2,084.03 mi (3,353.92 km) |
| Mercer Island to Fort Pierce (Florida) | 2,639.76 mi (4,248.29 km) |
| Mercer Island to Fort Smith (Arkansas) | 1,658.15 mi (2,668.54 km) |
| Mercer Island to Fort Thomas (Kentucky) | 1,965.56 mi (3,163.26 km) |
| Mercer Island to Fort Walton Beach (Florida) | 2,220.41 mi (3,573.40 km) |
| Mercer Island to Fort Washington (Maryland) | 2,324.43 mi (3,740.81 km) |
| Mercer Island to Fort Wayne (Indiana) | 1,867.83 mi (3,005.99 km) |
| Mercer Island to Fort Worth (Texas) | 1,651.61 mi (2,658.01 km) |
