| Mercer Island to Kihei (Hawaii) | 2,655.05 mi (4,272.89 km) |
| Mercer Island to Kilgore (Texas) | 1,772.95 mi (2,853.28 km) |
| Mercer Island to Killeen (Texas) | 1,722.51 mi (2,772.12 km) |
| Mercer Island to King City (California) | 786.20 mi (1,265.27 km) |
| Mercer Island to King of Prussia (Pennsylvania) | 2,353.93 mi (3,788.29 km) |
| Mercer Island to Kingman (Arizona) | 952.44 mi (1,532.81 km) |
| Mercer Island to Kings Mountain (North Carolina) | 2,252.17 mi (3,624.53 km) |
| Mercer Island to Kings Park (New York) | 2,427.05 mi (3,905.97 km) |
| Mercer Island to Kings Park West (Virginia) | 2,308.14 mi (3,714.60 km) |
| Mercer Island to Kingsburg (California) | 775.00 mi (1,247.24 km) |
| Mercer Island to Kingsland (Georgia) | 2,421.49 mi (3,897.00 km) |
| Mercer Island to Kingsport (Tennessee) | 2,146.84 mi (3,455.01 km) |
| Mercer Island to Kingston (New York) | 2,359.76 mi (3,797.66 km) |
| Mercer Island to Kingston (Pennsylvania) | 2,292.94 mi (3,690.12 km) |
| Mercer Island to Kingstowne (Virginia) | 2,317.03 mi (3,728.90 km) |
