| Swansea to Pontedera | 4,903.75 mi (7,891.82 km) |
| Swansea to Pontinia | 5,095.11 mi (8,199.79 km) |
| Swansea to Porcari | 4,895.89 mi (7,879.17 km) |
| Swansea to Porcia | 4,889.39 mi (7,868.72 km) |
| Swansea to Pordenone | 4,891.36 mi (7,871.89 km) |
| Swansea to Portici | 5,173.36 mi (8,325.72 km) |
| Swansea to Porto Empedocle | 5,290.58 mi (8,514.36 km) |
| Swansea to Porto Recanati | 5,035.31 mi (8,103.56 km) |
| Swansea to Porto Sant'Elpidio | 5,045.66 mi (8,120.21 km) |
| Swansea to Porto Tolle | 4,919.06 mi (7,916.46 km) |
| Swansea to Porto Torres | 4,923.83 mi (7,924.14 km) |
| Swansea to Portoferraio | 4,924.87 mi (7,925.80 km) |
| Swansea to Portogruaro | 4,905.28 mi (7,894.29 km) |
| Swansea to Portomaggiore | 4,908.76 mi (7,899.89 km) |
| Swansea to Potenza | 5,241.04 mi (8,434.63 km) |
