| Pontypridd to Sanford (Maine) | 3,081.87 mi (4,959.79 km) |
| Pontypridd to Sanford (North Carolina) | 3,775.17 mi (6,075.56 km) |
| Pontypridd to Sanger (California) | 5,224.79 mi (8,408.48 km) |
| Pontypridd to Santa Ana (California) | 5,337.32 mi (8,589.58 km) |
| Pontypridd to Santa Barbara (California) | 5,358.65 mi (8,623.91 km) |
| Pontypridd to Santa Clara (California) | 5,262.53 mi (8,469.22 km) |
| Pontypridd to Santa Clara (Oregon) | 4,912.25 mi (7,905.50 km) |
| Pontypridd to Santa Clarita (California) | 5,319.27 mi (8,560.54 km) |
| Pontypridd to Santa Cruz (California) | 5,286.65 mi (8,508.04 km) |
| Pontypridd to Santa Fe (New Mexico) | 4,817.73 mi (7,753.38 km) |
| Pontypridd to Santa Fe (Texas) | 4,726.55 mi (7,606.65 km) |
| Pontypridd to Santa Fe Springs (California) | 5,332.27 mi (8,581.45 km) |
| Pontypridd to Santa Maria (California) | 5,353.28 mi (8,615.27 km) |
| Pontypridd to Santa Monica (California) | 5,341.00 mi (8,595.52 km) |
| Pontypridd to Santa Paula (California) | 5,341.50 mi (8,596.32 km) |
