| Nettuno to Pergine Valsugana | 325.76 mi (524.26 km) |
| Nettuno to Perugia | 114.58 mi (184.39 km) |
| Nettuno to Pesaro | 169.69 mi (273.09 km) |
| Nettuno to Pescantina | 291.80 mi (469.61 km) |
| Nettuno to Pescara | 105.22 mi (169.33 km) |
| Nettuno to Peschiera del Garda | 291.79 mi (469.59 km) |
| Nettuno to Pescia | 195.91 mi (315.29 km) |
| Nettuno to Petilia Policastro | 270.93 mi (436.02 km) |
| Nettuno to Piacenza | 289.05 mi (465.19 km) |
| Nettuno to Pianella | 95.99 mi (154.47 km) |
| Nettuno to Pianezza | 359.88 mi (579.18 km) |
| Nettuno to Pianiga | 277.76 mi (447.01 km) |
| Nettuno to Piano di Sorrento | 107.59 mi (173.16 km) |
| Nettuno to Pianoro | 212.50 mi (341.99 km) |
| Nettuno to Piazza Armerina | 296.35 mi (476.93 km) |
