| Pontypridd to Worthington (Ohio) | 3,720.75 mi (5,987.97 km) |
| Pontypridd to Wright (Florida) | 4,327.97 mi (6,965.20 km) |
| Pontypridd to Wyandanch (New York) | 3,299.33 mi (5,309.75 km) |
| Pontypridd to Wyandotte (Michigan) | 3,631.64 mi (5,844.57 km) |
| Pontypridd to Wylie (Texas) | 4,596.10 mi (7,396.71 km) |
| Pontypridd to Wyndham (Virginia) | 3,609.09 mi (5,808.26 km) |
| Pontypridd to Wyoming (Michigan) | 3,701.22 mi (5,956.53 km) |
| Pontypridd to Wyomissing (Pennsylvania) | 3,424.54 mi (5,511.27 km) |
| Pontypridd to Xenia (Ohio) | 3,776.24 mi (6,077.28 km) |
| Pontypridd to Yakima (Washington) | 4,700.06 mi (7,564.02 km) |
| Pontypridd to Yankton (South Dakota) | 4,139.90 mi (6,662.52 km) |
| Pontypridd to Yauco (Puerto Rico) | 4,118.23 mi (6,627.65 km) |
| Pontypridd to Yazoo City (Mississippi) | 4,361.87 mi (7,019.75 km) |
| Pontypridd to Yeadon (Pennsylvania) | 3,412.36 mi (5,491.66 km) |
| Pontypridd to Yelm (Washington) | 4,738.53 mi (7,625.93 km) |
