| Pontypridd to Hicksville (New York) | 3,305.38 mi (5,319.50 km) |
| Pontypridd to Hidalgo (Texas) | 5,023.75 mi (8,084.94 km) |
| Pontypridd to High Point (North Carolina) | 3,785.59 mi (6,092.32 km) |
| Pontypridd to Highland (California) | 5,292.36 mi (8,517.23 km) |
| Pontypridd to Highland (Illinois) | 4,046.23 mi (6,511.77 km) |
| Pontypridd to Highland (Indiana) | 3,829.68 mi (6,163.27 km) |
| Pontypridd to Highland (Utah) | 4,766.60 mi (7,671.10 km) |
| Pontypridd to Highland City (Florida) | 4,252.10 mi (6,843.09 km) |
| Pontypridd to Highland Park (Illinois) | 3,814.38 mi (6,138.65 km) |
| Pontypridd to Highland Park (New Jersey) | 3,353.87 mi (5,397.53 km) |
| Pontypridd to Highland Springs (Virginia) | 3,603.71 mi (5,799.61 km) |
| Pontypridd to Highland Village (Texas) | 4,614.70 mi (7,426.64 km) |
| Pontypridd to Highlands Ranch (Colorado) | 4,578.94 mi (7,369.09 km) |
| Pontypridd to Hillcrest (California) | 5,280.07 mi (8,497.45 km) |
| Pontypridd to Hillcrest Heights (Maryland) | 3,531.00 mi (5,682.60 km) |
