| Pontypridd to Wheaton (Maryland) | 3,525.44 mi (5,673.64 km) |
| Pontypridd to Wheeling (Illinois) | 3,821.10 mi (6,149.47 km) |
| Pontypridd to Wheeling (West Virginia) | 3,628.16 mi (5,838.96 km) |
| Pontypridd to White Bear Lake (Minnesota) | 3,878.22 mi (6,241.39 km) |
| Pontypridd to White Center (Washington) | 4,699.00 mi (7,562.31 km) |
| Pontypridd to White House (Tennessee) | 4,035.68 mi (6,494.79 km) |
| Pontypridd to White Oak (Maryland) | 3,522.79 mi (5,669.38 km) |
| Pontypridd to White Oak (Ohio) | 3,824.43 mi (6,154.82 km) |
| Pontypridd to White Plains (New York) | 3,303.90 mi (5,317.12 km) |
| Pontypridd to White Settlement (Texas) | 4,647.36 mi (7,479.20 km) |
| Pontypridd to Whitefish Bay (Wisconsin) | 3,775.69 mi (6,076.39 km) |
| Pontypridd to Whitehall (Ohio) | 3,720.97 mi (5,988.32 km) |
| Pontypridd to Whitewater (Wisconsin) | 3,820.03 mi (6,147.75 km) |
| Pontypridd to Whitney (Nevada) | 5,110.40 mi (8,224.39 km) |
| Pontypridd to Whittier (California) | 5,328.85 mi (8,575.96 km) |
