| Pontypridd to Westland (Michigan) | 3,635.73 mi (5,851.15 km) |
| Pontypridd to Westminster (California) | 5,340.16 mi (8,594.16 km) |
| Pontypridd to Westminster (Colorado) | 4,564.54 mi (7,345.92 km) |
| Pontypridd to Westminster (Maryland) | 3,499.92 mi (5,632.58 km) |
| Pontypridd to Westmont (California) | 5,339.70 mi (8,593.41 km) |
| Pontypridd to Westmont (Illinois) | 3,838.37 mi (6,177.26 km) |
| Pontypridd to Westmont (New Jersey) | 3,405.27 mi (5,480.24 km) |
| Pontypridd to Weston (Florida) | 4,282.91 mi (6,892.68 km) |
| Pontypridd to Weston (Wisconsin) | 3,758.19 mi (6,048.22 km) |
| Pontypridd to Westphalia (Maryland) | 3,525.54 mi (5,673.82 km) |
| Pontypridd to Westview (Florida) | 4,286.91 mi (6,899.12 km) |
| Pontypridd to Westwood (New Jersey) | 3,316.71 mi (5,337.74 km) |
| Pontypridd to Westwood Lakes (Florida) | 4,300.45 mi (6,920.91 km) |
| Pontypridd to Wheat Ridge (Colorado) | 4,571.69 mi (7,357.42 km) |
| Pontypridd to Wheaton (Illinois) | 3,840.75 mi (6,181.09 km) |
