| Pontypridd to Watervliet (New York) | 3,230.80 mi (5,199.47 km) |
| Pontypridd to Watsonville (California) | 5,281.81 mi (8,500.25 km) |
| Pontypridd to Wauconda (Illinois) | 3,822.70 mi (6,152.04 km) |
| Pontypridd to Waukee (Iowa) | 4,072.54 mi (6,554.12 km) |
| Pontypridd to Waukegan (Illinois) | 3,808.22 mi (6,128.73 km) |
| Pontypridd to Waukesha (Wisconsin) | 3,793.63 mi (6,105.27 km) |
| Pontypridd to Waunakee (Wisconsin) | 3,831.33 mi (6,165.93 km) |
| Pontypridd to Waupun (Wisconsin) | 3,784.23 mi (6,090.14 km) |
| Pontypridd to Wausau (Wisconsin) | 3,758.62 mi (6,048.92 km) |
| Pontypridd to Wauwatosa (Wisconsin) | 3,783.16 mi (6,088.40 km) |
| Pontypridd to Waverly (Iowa) | 3,966.42 mi (6,383.33 km) |
| Pontypridd to Waverly (Michigan) | 3,666.28 mi (5,900.31 km) |
| Pontypridd to Waxahachie (Texas) | 4,641.26 mi (7,469.38 km) |
| Pontypridd to Waxhaw (North Carolina) | 3,866.01 mi (6,221.74 km) |
| Pontypridd to Waycross (Georgia) | 4,112.01 mi (6,617.64 km) |
