| Pembroke Dock to University Place (Washington) | 4,671.76 mi (7,518.47 km) |
| Pembroke Dock to Upland (California) | 5,250.87 mi (8,450.46 km) |
| Pembroke Dock to Upper Arlington (Ohio) | 3,659.24 mi (5,888.98 km) |
| Pembroke Dock to Upper Grand Lagoon (Florida) | 4,236.05 mi (6,817.27 km) |
| Pembroke Dock to Upper Montclair (New Jersey) | 3,262.01 mi (5,249.69 km) |
| Pembroke Dock to Urbana (Illinois) | 3,859.31 mi (6,210.96 km) |
| Pembroke Dock to Urbana (Maryland) | 3,457.09 mi (5,563.64 km) |
| Pembroke Dock to Urbana (Ohio) | 3,683.03 mi (5,927.26 km) |
| Pembroke Dock to Urbandale (Iowa) | 4,003.30 mi (6,442.68 km) |
| Pembroke Dock to Utica (New York) | 3,210.10 mi (5,166.15 km) |
| Pembroke Dock to Uvalde (Texas) | 4,855.85 mi (7,814.73 km) |
| Pembroke Dock to Vacaville (California) | 5,151.96 mi (8,291.27 km) |
| Pembroke Dock to Vadnais Heights (Minnesota) | 3,818.75 mi (6,145.68 km) |
| Pembroke Dock to Vail (Arizona) | 5,121.94 mi (8,242.96 km) |
| Pembroke Dock to Valdosta (Georgia) | 4,099.69 mi (6,597.82 km) |
