| Trenton to University Place (Washington) | 2,395.54 mi (3,855.26 km) |
| Trenton to Upland (California) | 2,375.56 mi (3,823.10 km) |
| Trenton to Upper Arlington (Ohio) | 438.88 mi (706.31 km) |
| Trenton to Upper Grand Lagoon (Florida) | 929.45 mi (1,495.80 km) |
| Trenton to Upper Montclair (New Jersey) | 52.04 mi (83.75 km) |
| Trenton to Urbana (Illinois) | 708.62 mi (1,140.41 km) |
| Trenton to Urbana (Maryland) | 150.25 mi (241.81 km) |
| Trenton to Urbana (Ohio) | 474.53 mi (763.69 km) |
| Trenton to Urbandale (Iowa) | 995.45 mi (1,602.02 km) |
| Trenton to Utica (New York) | 199.90 mi (321.70 km) |
| Trenton to Uvalde (Texas) | 1,603.39 mi (2,580.41 km) |
| Trenton to Vacaville (California) | 2,497.41 mi (4,019.19 km) |
| Trenton to Vadnais Heights (Minnesota) | 986.13 mi (1,587.02 km) |
| Trenton to Vail (Arizona) | 2,068.21 mi (3,328.46 km) |
| Trenton to Valdosta (Georgia) | 804.48 mi (1,294.69 km) |
