| Imperial Beach to Fortuna (California) | 676.74 mi (1,089.11 km) |
| Imperial Beach to Fortuna Foothills (Arizona) | 158.46 mi (255.01 km) |
| Imperial Beach to Foster City (California) | 450.88 mi (725.62 km) |
| Imperial Beach to Fostoria (Ohio) | 1,941.55 mi (3,124.63 km) |
| Imperial Beach to Fountain (Colorado) | 815.24 mi (1,312.01 km) |
| Imperial Beach to Fountain Hills (Arizona) | 319.45 mi (514.10 km) |
| Imperial Beach to Fountain Inn (South Carolina) | 2,004.05 mi (3,225.20 km) |
| Imperial Beach to Fountain Valley (California) | 92.42 mi (148.74 km) |
| Imperial Beach to Fountainebleau (Florida) | 2,256.01 mi (3,630.70 km) |
| Imperial Beach to Four Corners (Oregon) | 909.75 mi (1,464.10 km) |
| Imperial Beach to Four Corners (Texas) | 1,282.71 mi (2,064.32 km) |
| Imperial Beach to Four Square Mile (Colorado) | 839.72 mi (1,351.39 km) |
| Imperial Beach to Fox Crossing (Wisconsin) | 1,735.01 mi (2,792.24 km) |
| Imperial Beach to Fox Lake (Illinois) | 1,715.22 mi (2,760.38 km) |
| Imperial Beach to Framingham (Massachusetts) | 2,562.10 mi (4,123.30 km) |
