| Sierre to Pontedera | 236.93 mi (381.30 km) |
| Sierre to Pontinia | 435.23 mi (700.44 km) |
| Sierre to Porcari | 226.87 mi (365.11 km) |
| Sierre to Porcia | 244.44 mi (393.39 km) |
| Sierre to Pordenone | 246.17 mi (396.18 km) |
| Sierre to Portici | 509.09 mi (819.29 km) |
| Sierre to Porto Empedocle | 694.11 mi (1,117.05 km) |
| Sierre to Porto Recanati | 359.58 mi (578.69 km) |
| Sierre to Porto Sant'Elpidio | 369.78 mi (595.11 km) |
| Sierre to Porto Tolle | 249.20 mi (401.04 km) |
| Sierre to Porto Torres | 379.95 mi (611.47 km) |
| Sierre to Portoferraio | 276.91 mi (445.64 km) |
| Sierre to Portogruaro | 256.63 mi (413.01 km) |
| Sierre to Portomaggiore | 234.30 mi (377.06 km) |
| Sierre to Potenza | 569.63 mi (916.74 km) |
