| Mercer Island to Holbrook (New York) | 2,438.28 mi (3,924.04 km) |
| Mercer Island to Holiday (Florida) | 2,496.94 mi (4,018.44 km) |
| Mercer Island to Holiday City-Berkeley (New Jersey) | 2,409.55 mi (3,877.79 km) |
| Mercer Island to Holladay (Utah) | 701.96 mi (1,129.69 km) |
| Mercer Island to Holland (Michigan) | 1,774.44 mi (2,855.69 km) |
| Mercer Island to Hollins (Virginia) | 2,236.68 mi (3,599.58 km) |
| Mercer Island to Hollister (California) | 741.25 mi (1,192.92 km) |
| Mercer Island to Holly Hill (Florida) | 2,523.35 mi (4,060.94 km) |
| Mercer Island to Holly Springs (Georgia) | 2,151.25 mi (3,462.10 km) |
| Mercer Island to Holly Springs (North Carolina) | 2,352.26 mi (3,785.59 km) |
| Mercer Island to Hollywood (Florida) | 2,714.39 mi (4,368.39 km) |
| Mercer Island to Holmen (Wisconsin) | 1,502.70 mi (2,418.37 km) |
| Mercer Island to Holt (Michigan) | 1,850.89 mi (2,978.72 km) |
| Mercer Island to Holtsville (New York) | 2,438.87 mi (3,924.98 km) |
| Mercer Island to Holyoke (Massachusetts) | 2,413.47 mi (3,884.11 km) |
