| Penarth to Seymour (Tennessee) | 3,956.65 mi (6,367.62 km) |
| Penarth to Shady Hills (Florida) | 4,267.88 mi (6,868.49 km) |
| Penarth to Shafter (California) | 5,295.68 mi (8,522.57 km) |
| Penarth to Shaker Heights (Ohio) | 3,611.72 mi (5,812.49 km) |
| Penarth to Shakopee (Minnesota) | 3,921.03 mi (6,310.29 km) |
| Penarth to Sharon (Pennsylvania) | 3,580.17 mi (5,761.72 km) |
| Penarth to Sharonville (Ohio) | 3,824.41 mi (6,154.79 km) |
| Penarth to Shasta Lake (California) | 5,099.47 mi (8,206.80 km) |
| Penarth to Shawnee (Kansas) | 4,243.84 mi (6,829.80 km) |
| Penarth to Shawnee (Oklahoma) | 4,508.01 mi (7,254.95 km) |
| Penarth to Sheboygan (Wisconsin) | 3,753.17 mi (6,040.15 km) |
| Penarth to Shelby (North Carolina) | 3,892.86 mi (6,264.95 km) |
| Penarth to Shelbyville (Indiana) | 3,867.57 mi (6,224.25 km) |
| Penarth to Shelbyville (Kentucky) | 3,907.01 mi (6,287.73 km) |
| Penarth to Shelbyville (Tennessee) | 4,084.12 mi (6,572.76 km) |
