| Napa to Pontedera | 6,055.42 mi (9,745.25 km) |
| Napa to Pontinia | 6,253.24 mi (10,063.62 km) |
| Napa to Porcari | 6,044.82 mi (9,728.20 km) |
| Napa to Porcia | 5,979.20 mi (9,622.59 km) |
| Napa to Pordenone | 5,981.05 mi (9,625.57 km) |
| Napa to Portici | 6,324.14 mi (10,177.72 km) |
| Napa to Porto Empedocle | 6,504.86 mi (10,468.56 km) |
| Napa to Porto Recanati | 6,153.68 mi (9,903.40 km) |
| Napa to Porto Sant'Elpidio | 6,165.61 mi (9,922.58 km) |
| Napa to Porto Tolle | 6,029.38 mi (9,703.35 km) |
| Napa to Porto Torres | 6,146.95 mi (9,892.57 km) |
| Napa to Portoferraio | 6,094.00 mi (9,807.34 km) |
| Napa to Portogruaro | 5,995.52 mi (9,648.86 km) |
| Napa to Portomaggiore | 6,029.45 mi (9,703.46 km) |
| Napa to Potenza | 6,375.67 mi (10,260.65 km) |
