| Pontypridd to Waimea (Hawaii) | 7,212.59 mi (11,607.54 km) |
| Pontypridd to Waipahu (Hawaii) | 7,165.48 mi (11,531.72 km) |
| Pontypridd to Waipio (Hawaii) | 7,163.35 mi (11,528.30 km) |
| Pontypridd to Wake Forest (North Carolina) | 3,725.55 mi (5,995.69 km) |
| Pontypridd to Wakefield (Virginia) | 3,543.03 mi (5,701.96 km) |
| Pontypridd to Waldorf (Maryland) | 3,539.34 mi (5,696.02 km) |
| Pontypridd to Walker (Michigan) | 3,698.49 mi (5,952.14 km) |
| Pontypridd to Walker Mill (Maryland) | 3,526.05 mi (5,674.63 km) |
| Pontypridd to Walla Walla (Washington) | 4,665.42 mi (7,508.26 km) |
| Pontypridd to Wallingford Center (Connecticut) | 3,247.34 mi (5,226.08 km) |
| Pontypridd to Wallington (New Jersey) | 3,325.55 mi (5,351.96 km) |
| Pontypridd to Walnut (California) | 5,319.86 mi (8,561.49 km) |
| Pontypridd to Walnut Creek (California) | 5,234.00 mi (8,423.31 km) |
| Pontypridd to Walnut Park (California) | 5,335.56 mi (8,586.76 km) |
| Pontypridd to Waltham (Massachusetts) | 3,143.58 mi (5,059.10 km) |
