| Pontypridd to Salisbury (New York) | 3,307.64 mi (5,323.13 km) |
| Pontypridd to Salisbury (North Carolina) | 3,821.29 mi (6,149.78 km) |
| Pontypridd to Salmon Creek (Washington) | 4,808.79 mi (7,738.99 km) |
| Pontypridd to Salt Lake City (Utah) | 4,752.33 mi (7,648.14 km) |
| Pontypridd to Sammamish (Washington) | 4,685.41 mi (7,540.43 km) |
| Pontypridd to San Angelo (Texas) | 4,831.38 mi (7,775.36 km) |
| Pontypridd to San Anselmo (California) | 5,245.63 mi (8,442.02 km) |
| Pontypridd to San Antonio (Texas) | 4,859.18 mi (7,820.09 km) |
| Pontypridd to San Benito (Texas) | 4,998.40 mi (8,044.15 km) |
| Pontypridd to San Bernardino (California) | 5,294.97 mi (8,521.44 km) |
| Pontypridd to San Bruno (California) | 5,261.82 mi (8,468.08 km) |
| Pontypridd to San Buenaventura (California) | 5,351.48 mi (8,612.37 km) |
| Pontypridd to San Carlos (California) | 5,264.11 mi (8,471.76 km) |
| Pontypridd to San Carlos Park (Florida) | 4,324.06 mi (6,958.91 km) |
| Pontypridd to San Clemente (California) | 5,344.40 mi (8,600.98 km) |
