| Fallbrook to Friendswood (Texas) | 1,322.94 mi (2,129.07 km) |
| Fallbrook to Frisco (Texas) | 1,177.03 mi (1,894.24 km) |
| Fallbrook to Front Royal (Virginia) | 2,194.78 mi (3,532.15 km) |
| Fallbrook to Fruit Cove (Florida) | 2,094.55 mi (3,370.86 km) |
| Fallbrook to Fruita (Colorado) | 618.99 mi (996.17 km) |
| Fallbrook to Fruitville (Florida) | 2,104.23 mi (3,386.42 km) |
| Fallbrook to Fuller Heights (Florida) | 2,117.34 mi (3,407.53 km) |
| Fallbrook to Fullerton (California) | 53.82 mi (86.61 km) |
| Fallbrook to Fullerton (Pennsylvania) | 2,334.64 mi (3,757.25 km) |
| Fallbrook to Fulshear (Texas) | 1,280.07 mi (2,060.07 km) |
| Fallbrook to Fulton (Missouri) | 1,455.58 mi (2,342.53 km) |
| Fallbrook to Fulton (New York) | 2,290.41 mi (3,686.06 km) |
| Fallbrook to Fuquay-Varina (North Carolina) | 2,181.30 mi (3,510.46 km) |
| Fallbrook to Gadsden (Alabama) | 1,787.83 mi (2,877.24 km) |
| Fallbrook to Gaffney (South Carolina) | 2,024.85 mi (3,258.69 km) |
