| Mercer Island to Frederick (Colorado) | 999.48 mi (1,608.50 km) |
| Mercer Island to Frederick (Maryland) | 2,281.51 mi (3,671.73 km) |
| Mercer Island to Fredericksburg (Texas) | 1,720.80 mi (2,769.36 km) |
| Mercer Island to Fredericksburg (Virginia) | 2,317.26 mi (3,729.27 km) |
| Mercer Island to Frederickson (Washington) | 33.33 mi (53.64 km) |
| Mercer Island to Freeport (Illinois) | 1,622.95 mi (2,611.89 km) |
| Mercer Island to Freeport (New York) | 2,419.09 mi (3,893.16 km) |
| Mercer Island to Freeport (Texas) | 1,926.61 mi (3,100.57 km) |
| Mercer Island to Fremont (California) | 693.78 mi (1,116.54 km) |
| Mercer Island to Fremont (Nebraska) | 1,330.16 mi (2,140.68 km) |
| Mercer Island to Fremont (Ohio) | 1,954.31 mi (3,145.17 km) |
| Mercer Island to French Valley (California) | 1,001.16 mi (1,611.21 km) |
| Mercer Island to Fresno (California) | 755.32 mi (1,215.57 km) |
| Mercer Island to Fresno (Texas) | 1,891.50 mi (3,044.08 km) |
| Mercer Island to Fridley (Minnesota) | 1,384.79 mi (2,228.60 km) |
