| Cwmbran to University Place (Washington) | 4,726.95 mi (7,607.29 km) |
| Cwmbran to Upland (California) | 5,316.92 mi (8,556.76 km) |
| Cwmbran to Upper Arlington (Ohio) | 3,737.34 mi (6,014.67 km) |
| Cwmbran to Upper Grand Lagoon (Florida) | 4,316.73 mi (6,947.10 km) |
| Cwmbran to Upper Montclair (New Jersey) | 3,342.04 mi (5,378.49 km) |
| Cwmbran to Urbana (Illinois) | 3,935.77 mi (6,334.02 km) |
| Cwmbran to Urbana (Maryland) | 3,536.96 mi (5,692.19 km) |
| Cwmbran to Urbana (Ohio) | 3,760.89 mi (6,052.57 km) |
| Cwmbran to Urbandale (Iowa) | 4,076.94 mi (6,561.21 km) |
| Cwmbran to Utica (New York) | 3,288.94 mi (5,293.03 km) |
| Cwmbran to Uvalde (Texas) | 4,932.76 mi (7,938.51 km) |
| Cwmbran to Vacaville (California) | 5,213.02 mi (8,389.54 km) |
| Cwmbran to Vadnais Heights (Minnesota) | 3,890.64 mi (6,261.37 km) |
| Cwmbran to Vail (Arizona) | 5,192.89 mi (8,357.15 km) |
| Cwmbran to Valdosta (Georgia) | 4,180.71 mi (6,728.20 km) |
