| Somma Vesuviana to Pontedera | 273.79 mi (440.62 km) |
| Somma Vesuviana to Pontinia | 81.37 mi (130.95 km) |
| Somma Vesuviana to Porcari | 283.02 mi (455.47 km) |
| Somma Vesuviana to Porcia | 363.61 mi (585.17 km) |
| Somma Vesuviana to Pordenone | 362.08 mi (582.71 km) |
| Somma Vesuviana to Portici | 6.20 mi (9.97 km) |
| Somma Vesuviana to Porto Empedocle | 251.99 mi (405.53 km) |
| Somma Vesuviana to Porto Recanati | 181.22 mi (291.65 km) |
| Somma Vesuviana to Porto Sant'Elpidio | 169.13 mi (272.19 km) |
| Somma Vesuviana to Porto Tolle | 301.44 mi (485.12 km) |
| Somma Vesuviana to Porto Torres | 315.36 mi (507.53 km) |
| Somma Vesuviana to Portoferraio | 250.99 mi (403.93 km) |
| Somma Vesuviana to Portogruaro | 348.72 mi (561.22 km) |
| Somma Vesuviana to Portomaggiore | 296.29 mi (476.84 km) |
| Somma Vesuviana to Potenza | 73.23 mi (117.86 km) |
