| Ercolano to Pontinia | 79.92 mi (128.62 km) |
| Ercolano to Porcari | 283.74 mi (456.64 km) |
| Ercolano to Porcia | 367.42 mi (591.30 km) |
| Ercolano to Pordenone | 365.90 mi (588.87 km) |
| Ercolano to Portici | 1.44 mi (2.32 km) |
| Ercolano to Porto Empedocle | 246.20 mi (396.22 km) |
| Ercolano to Porto Recanati | 185.23 mi (298.09 km) |
| Ercolano to Porto Sant'Elpidio | 173.19 mi (278.72 km) |
| Ercolano to Porto Tolle | 304.63 mi (490.26 km) |
| Ercolano to Porto Torres | 311.00 mi (500.50 km) |
| Ercolano to Portoferraio | 250.08 mi (402.46 km) |
| Ercolano to Portogruaro | 352.64 mi (567.52 km) |
| Ercolano to Portomaggiore | 298.87 mi (480.99 km) |
| Ercolano to Potenza | 76.80 mi (123.60 km) |
| Ercolano to Potenza Picena | 181.28 mi (291.75 km) |
