| Port Talbot to University Place (Washington) | 4,708.96 mi (7,578.34 km) |
| Port Talbot to Upland (California) | 5,293.78 mi (8,519.52 km) |
| Port Talbot to Upper Arlington (Ohio) | 3,707.79 mi (5,967.11 km) |
| Port Talbot to Upper Grand Lagoon (Florida) | 4,285.51 mi (6,896.87 km) |
| Port Talbot to Upper Montclair (New Jersey) | 3,311.27 mi (5,328.97 km) |
| Port Talbot to Urbana (Illinois) | 3,907.18 mi (6,288.00 km) |
| Port Talbot to Urbana (Maryland) | 3,506.29 mi (5,642.84 km) |
| Port Talbot to Urbana (Ohio) | 3,731.48 mi (6,005.24 km) |
| Port Talbot to Urbandale (Iowa) | 4,049.90 mi (6,517.69 km) |
| Port Talbot to Utica (New York) | 3,258.93 mi (5,244.74 km) |
| Port Talbot to Uvalde (Texas) | 4,903.92 mi (7,892.09 km) |
| Port Talbot to Vacaville (California) | 5,192.29 mi (8,356.19 km) |
| Port Talbot to Vadnais Heights (Minnesota) | 3,864.52 mi (6,219.34 km) |
| Port Talbot to Vail (Arizona) | 5,167.28 mi (8,315.93 km) |
| Port Talbot to Valdosta (Georgia) | 4,149.24 mi (6,677.56 km) |
