| Pontypridd to St. George (Utah) | 5,007.65 mi (8,059.03 km) |
| Pontypridd to St. Helens (Oregon) | 4,804.74 mi (7,732.48 km) |
| Pontypridd to St. James (New York) | 3,285.24 mi (5,287.09 km) |
| Pontypridd to St. John (Indiana) | 3,834.92 mi (6,171.70 km) |
| Pontypridd to St. Joseph (Missouri) | 4,196.08 mi (6,752.93 km) |
| Pontypridd to St. Louis (Missouri) | 4,074.19 mi (6,556.78 km) |
| Pontypridd to St. Louis Park (Minnesota) | 3,896.35 mi (6,270.57 km) |
| Pontypridd to St. Marys (Georgia) | 4,101.28 mi (6,600.38 km) |
| Pontypridd to St. Marys (Pennsylvania) | 3,480.17 mi (5,600.79 km) |
| Pontypridd to St. Matthews (Kentucky) | 3,910.23 mi (6,292.91 km) |
| Pontypridd to St. Michael (Minnesota) | 3,896.63 mi (6,271.01 km) |
| Pontypridd to St. Paul (Minnesota) | 3,886.87 mi (6,255.31 km) |
| Pontypridd to St. Peter (Minnesota) | 3,946.95 mi (6,351.99 km) |
| Pontypridd to St. Peters (Missouri) | 4,081.28 mi (6,568.19 km) |
| Pontypridd to St. Petersburg (Florida) | 4,293.83 mi (6,910.25 km) |
