| Swansea to Platteville (Wisconsin) | 289.73 mi (466.27 km) |
| Swansea to Plattsburgh (New York) | 951.06 mi (1,530.58 km) |
| Swansea to Pleasant Grove (Utah) | 1,164.35 mi (1,873.84 km) |
| Swansea to Pleasant Hill (California) | 1,732.75 mi (2,788.58 km) |
| Swansea to Pleasant Hill (Iowa) | 280.01 mi (450.64 km) |
| Swansea to Pleasant Prairie (Wisconsin) | 295.91 mi (476.23 km) |
| Swansea to Pleasant View (Utah) | 1,178.65 mi (1,896.86 km) |
| Swansea to Pleasanton (California) | 1,726.33 mi (2,778.26 km) |
| Swansea to Pleasanton (Texas) | 822.34 mi (1,323.43 km) |
| Swansea to Pleasantville (New Jersey) | 831.96 mi (1,338.91 km) |
| Swansea to Plover (Wisconsin) | 409.05 mi (658.30 km) |
| Swansea to Plum (Pennsylvania) | 561.59 mi (903.79 km) |
| Swansea to Plymouth (Indiana) | 273.98 mi (440.92 km) |
| Swansea to Plymouth (Minnesota) | 481.56 mi (774.99 km) |
| Swansea to Pocatello (Idaho) | 1,210.55 mi (1,948.19 km) |
