| Swansea to Westland (Michigan) | 433.90 mi (698.29 km) |
| Swansea to Westminster (California) | 1,590.81 mi (2,560.16 km) |
| Swansea to Westminster (Colorado) | 811.31 mi (1,305.68 km) |
| Swansea to Westminster (Maryland) | 699.28 mi (1,125.38 km) |
| Swansea to Westmont (California) | 1,602.98 mi (2,579.74 km) |
| Swansea to Westmont (Illinois) | 248.01 mi (399.14 km) |
| Swansea to Westmont (New Jersey) | 803.63 mi (1,293.33 km) |
| Swansea to Weston (Florida) | 1,024.66 mi (1,649.03 km) |
| Swansea to Weston (Wisconsin) | 438.62 mi (705.89 km) |
| Swansea to Westphalia (Maryland) | 709.13 mi (1,141.24 km) |
| Swansea to Westview (Florida) | 1,042.81 mi (1,678.24 km) |
| Swansea to Westwood (New Jersey) | 862.59 mi (1,388.21 km) |
| Swansea to Westwood Lakes (Florida) | 1,048.21 mi (1,686.93 km) |
| Swansea to Wheat Ridge (Colorado) | 813.27 mi (1,308.83 km) |
| Swansea to Wheaton (Illinois) | 248.92 mi (400.60 km) |
