| Imperial Beach to Frederick (Colorado) | 852.15 mi (1,371.40 km) |
| Imperial Beach to Frederick (Maryland) | 2,250.58 mi (3,621.96 km) |
| Imperial Beach to Fredericksburg (Texas) | 1,085.99 mi (1,747.74 km) |
| Imperial Beach to Fredericksburg (Virginia) | 2,248.41 mi (3,618.46 km) |
| Imperial Beach to Frederickson (Washington) | 1,040.61 mi (1,674.70 km) |
| Imperial Beach to Freeport (Illinois) | 1,641.19 mi (2,641.25 km) |
| Imperial Beach to Freeport (New York) | 2,452.07 mi (3,946.22 km) |
| Imperial Beach to Freeport (Texas) | 1,313.46 mi (2,113.81 km) |
| Imperial Beach to Fremont (California) | 439.26 mi (706.92 km) |
| Imperial Beach to Fremont (Nebraska) | 1,288.14 mi (2,073.07 km) |
| Imperial Beach to Fremont (Ohio) | 1,958.50 mi (3,151.90 km) |
| Imperial Beach to French Valley (California) | 71.21 mi (114.60 km) |
| Imperial Beach to Fresno (California) | 328.41 mi (528.53 km) |
| Imperial Beach to Fresno (Texas) | 1,296.11 mi (2,085.88 km) |
| Imperial Beach to Fridley (Minnesota) | 1,538.87 mi (2,476.57 km) |
