| Naples to Pontinia | 74.27 mi (119.53 km) |
| Naples to Porcari | 278.58 mi (448.34 km) |
| Naples to Porcia | 364.01 mi (585.82 km) |
| Naples to Pordenone | 362.52 mi (583.42 km) |
| Naples to Portici | 4.85 mi (7.81 km) |
| Naples to Porto Empedocle | 247.57 mi (398.42 km) |
| Naples to Porto Recanati | 182.05 mi (292.98 km) |
| Naples to Porto Sant'Elpidio | 170.08 mi (273.71 km) |
| Naples to Porto Tolle | 300.78 mi (484.05 km) |
| Naples to Porto Torres | 305.68 mi (491.95 km) |
| Naples to Portoferraio | 244.48 mi (393.45 km) |
| Naples to Portogruaro | 349.33 mi (562.20 km) |
| Naples to Portomaggiore | 294.61 mi (474.14 km) |
| Naples to Potenza | 82.32 mi (132.48 km) |
| Naples to Potenza Picena | 178.02 mi (286.50 km) |
