| Pontypridd to Scottsboro (Alabama) | 4,097.95 mi (6,595.01 km) |
| Pontypridd to Scottsdale (Arizona) | 5,134.02 mi (8,262.40 km) |
| Pontypridd to Scranton (Pennsylvania) | 3,365.96 mi (5,416.99 km) |
| Pontypridd to Seabrook (Maryland) | 3,519.97 mi (5,664.84 km) |
| Pontypridd to Seabrook (Texas) | 4,713.89 mi (7,586.28 km) |
| Pontypridd to Seaford (New York) | 3,308.13 mi (5,323.92 km) |
| Pontypridd to Seagoville (Texas) | 4,616.78 mi (7,429.99 km) |
| Pontypridd to Seal Beach (California) | 5,342.63 mi (8,598.14 km) |
| Pontypridd to Searcy (Arkansas) | 4,297.31 mi (6,915.86 km) |
| Pontypridd to Seaside (California) | 5,300.39 mi (8,530.15 km) |
| Pontypridd to SeaTac (Washington) | 4,701.25 mi (7,565.92 km) |
| Pontypridd to Seattle (Washington) | 4,692.06 mi (7,551.14 km) |
| Pontypridd to Sebastian (Florida) | 4,202.02 mi (6,762.50 km) |
| Pontypridd to Sebring (Florida) | 4,258.39 mi (6,853.21 km) |
| Pontypridd to Secaucus (New Jersey) | 3,326.96 mi (5,354.22 km) |
