| Fallbrook to University Place (Washington) | 996.25 mi (1,603.31 km) |
| Fallbrook to Upland (California) | 57.43 mi (92.42 km) |
| Fallbrook to Upper Arlington (Ohio) | 1,934.57 mi (3,113.39 km) |
| Fallbrook to Upper Grand Lagoon (Florida) | 1,855.60 mi (2,986.30 km) |
| Fallbrook to Upper Montclair (New Jersey) | 2,401.41 mi (3,864.70 km) |
| Fallbrook to Urbana (Illinois) | 1,665.01 mi (2,679.57 km) |
| Fallbrook to Urbana (Maryland) | 2,238.81 mi (3,603.02 km) |
| Fallbrook to Urbana (Ohio) | 1,898.78 mi (3,055.79 km) |
| Fallbrook to Urbandale (Iowa) | 1,400.46 mi (2,253.82 km) |
| Fallbrook to Utica (New York) | 2,349.52 mi (3,781.19 km) |
| Fallbrook to Uvalde (Texas) | 1,067.89 mi (1,718.60 km) |
| Fallbrook to Vacaville (California) | 434.97 mi (700.01 km) |
| Fallbrook to Vadnais Heights (Minnesota) | 1,515.35 mi (2,438.72 km) |
| Fallbrook to Vail (Arizona) | 390.99 mi (629.23 km) |
| Fallbrook to Valdosta (Georgia) | 1,985.61 mi (3,195.53 km) |
