| SeaTac to Friendly (Maryland) | 2,328.90 mi (3,748.00 km) |
| SeaTac to Friendswood (Texas) | 1,901.91 mi (3,060.82 km) |
| SeaTac to Frisco (Texas) | 1,653.73 mi (2,661.42 km) |
| SeaTac to Front Royal (Virginia) | 2,266.24 mi (3,647.16 km) |
| SeaTac to Fruit Cove (Florida) | 2,459.59 mi (3,958.33 km) |
| SeaTac to Fruita (Colorado) | 888.56 mi (1,429.99 km) |
| SeaTac to Fruitville (Florida) | 2,550.36 mi (4,104.40 km) |
| SeaTac to Fuller Heights (Florida) | 2,542.92 mi (4,092.44 km) |
| SeaTac to Fullerton (California) | 964.11 mi (1,551.58 km) |
| SeaTac to Fullerton (Pennsylvania) | 2,335.75 mi (3,759.03 km) |
| SeaTac to Fulshear (Texas) | 1,865.26 mi (3,001.85 km) |
| SeaTac to Fulton (Missouri) | 1,628.07 mi (2,620.12 km) |
| SeaTac to Fulton (New York) | 2,212.17 mi (3,560.14 km) |
| SeaTac to Fuquay-Varina (North Carolina) | 2,359.84 mi (3,797.80 km) |
| SeaTac to Gadsden (Alabama) | 2,089.34 mi (3,362.47 km) |
