| West Carson to Pontedera | 6,191.91 mi (9,964.92 km) |
| West Carson to Pontinia | 6,390.17 mi (10,283.99 km) |
| West Carson to Porcari | 6,181.94 mi (9,948.88 km) |
| West Carson to Porcia | 6,131.18 mi (9,867.18 km) |
| West Carson to Pordenone | 6,133.08 mi (9,870.24 km) |
| West Carson to Portici | 6,463.87 mi (10,402.60 km) |
| West Carson to Porto Empedocle | 6,628.54 mi (10,667.60 km) |
| West Carson to Porto Recanati | 6,300.23 mi (10,139.24 km) |
| West Carson to Porto Sant'Elpidio | 6,311.87 mi (10,157.98 km) |
| West Carson to Porto Tolle | 6,176.62 mi (9,940.31 km) |
| West Carson to Porto Torres | 6,264.30 mi (10,081.42 km) |
| West Carson to Portoferraio | 6,226.13 mi (10,019.98 km) |
| West Carson to Portogruaro | 6,147.59 mi (9,893.58 km) |
| West Carson to Portomaggiore | 6,173.96 mi (9,936.03 km) |
| West Carson to Potenza | 6,520.37 mi (10,493.52 km) |
