| Pontypridd to Sumter (South Carolina) | 3,898.59 mi (6,274.17 km) |
| Pontypridd to Sun City (Arizona) | 5,152.52 mi (8,292.18 km) |
| Pontypridd to Sun City Center (Florida) | 4,284.72 mi (6,895.59 km) |
| Pontypridd to Sun City West (Arizona) | 5,152.26 mi (8,291.76 km) |
| Pontypridd to Sun Lakes (Arizona) | 5,159.87 mi (8,304.01 km) |
| Pontypridd to Sun Prairie (Wisconsin) | 3,823.44 mi (6,153.24 km) |
| Pontypridd to Sun Valley (Nevada) | 5,067.50 mi (8,155.35 km) |
| Pontypridd to Sun Village (California) | 5,293.45 mi (8,518.98 km) |
| Pontypridd to Sunland Park (New Mexico) | 5,044.45 mi (8,118.26 km) |
| Pontypridd to Sunny Isles Beach (Florida) | 4,279.12 mi (6,886.57 km) |
| Pontypridd to Sunnyside (Washington) | 4,699.94 mi (7,563.82 km) |
| Pontypridd to Sunnyvale (California) | 5,263.22 mi (8,470.33 km) |
| Pontypridd to Sunrise (Florida) | 4,275.69 mi (6,881.07 km) |
| Pontypridd to Sunrise Manor (Nevada) | 5,106.48 mi (8,218.09 km) |
| Pontypridd to Sunset (Florida) | 4,300.55 mi (6,921.07 km) |
