| Swansea to Tutzing | 4,760.33 mi (7,661.01 km) |
| Swansea to Twist | 4,427.25 mi (7,124.97 km) |
| Swansea to Twistringen | 4,478.88 mi (7,208.06 km) |
| Swansea to Ubach-Palenberg | 4,452.89 mi (7,166.23 km) |
| Swansea to Uberherrn | 4,534.34 mi (7,297.32 km) |
| Swansea to Uberlingen | 4,684.56 mi (7,539.07 km) |
| Swansea to Ubstadt-Weiher | 4,611.06 mi (7,420.78 km) |
| Swansea to Ueckermunde | 4,630.80 mi (7,452.56 km) |
| Swansea to Uelzen | 4,540.68 mi (7,307.52 km) |
| Swansea to Uetersen | 4,482.82 mi (7,214.41 km) |
| Swansea to Uetze | 4,546.39 mi (7,316.71 km) |
| Swansea to Uhingen | 4,665.17 mi (7,507.86 km) |
| Swansea to Ulm | 4,691.77 mi (7,550.68 km) |
| Swansea to Unna | 4,489.42 mi (7,225.03 km) |
| Swansea to Unterfohring | 4,763.28 mi (7,665.75 km) |
