| Mercer Island to Friendly (Maryland) | 2,325.51 mi (3,742.54 km) |
| Mercer Island to Friendswood (Texas) | 1,903.58 mi (3,063.52 km) |
| Mercer Island to Frisco (Texas) | 1,654.87 mi (2,663.26 km) |
| Mercer Island to Front Royal (Virginia) | 2,262.94 mi (3,641.85 km) |
| Mercer Island to Fruit Cove (Florida) | 2,458.68 mi (3,956.86 km) |
| Mercer Island to Fruita (Colorado) | 890.91 mi (1,433.77 km) |
| Mercer Island to Fruitville (Florida) | 2,550.12 mi (4,104.02 km) |
| Mercer Island to Fuller Heights (Florida) | 2,542.50 mi (4,091.76 km) |
| Mercer Island to Fullerton (California) | 971.42 mi (1,563.35 km) |
| Mercer Island to Fullerton (Pennsylvania) | 2,331.80 mi (3,752.67 km) |
| Mercer Island to Fulshear (Texas) | 1,867.05 mi (3,004.73 km) |
| Mercer Island to Fulton (Missouri) | 1,626.52 mi (2,617.63 km) |
| Mercer Island to Fulton (New York) | 2,207.68 mi (3,552.92 km) |
| Mercer Island to Fuquay-Varina (North Carolina) | 2,357.37 mi (3,793.82 km) |
| Mercer Island to Gadsden (Alabama) | 2,088.24 mi (3,360.70 km) |
