| Sammamish to Pontedera | 5,505.09 mi (8,859.58 km) |
| Sammamish to Pontinia | 5,701.07 mi (9,174.98 km) |
| Sammamish to Porcari | 5,493.99 mi (8,841.72 km) |
| Sammamish to Porcia | 5,415.23 mi (8,714.97 km) |
| Sammamish to Pordenone | 5,417.02 mi (8,717.85 km) |
| Sammamish to Portici | 5,768.88 mi (9,284.12 km) |
| Sammamish to Porto Empedocle | 5,963.27 mi (9,596.95 km) |
| Sammamish to Porto Recanati | 5,593.41 mi (9,001.73 km) |
| Sammamish to Porto Sant'Elpidio | 5,605.51 mi (9,021.20 km) |
| Sammamish to Porto Tolle | 5,469.33 mi (8,802.03 km) |
| Sammamish to Porto Torres | 5,614.45 mi (9,035.58 km) |
| Sammamish to Portoferraio | 5,547.51 mi (8,927.85 km) |
| Sammamish to Portogruaro | 5,431.38 mi (8,740.96 km) |
| Sammamish to Portomaggiore | 5,471.87 mi (8,806.13 km) |
| Sammamish to Potenza | 5,815.56 mi (9,359.24 km) |
