| Mason City to Pontedera | 4,819.84 mi (7,756.78 km) |
| Mason City to Pontinia | 5,015.20 mi (8,071.19 km) |
| Mason City to Porcari | 4,811.11 mi (7,742.74 km) |
| Mason City to Porcia | 4,788.23 mi (7,705.92 km) |
| Mason City to Pordenone | 4,790.20 mi (7,709.07 km) |
| Mason City to Portici | 5,092.26 mi (8,195.20 km) |
| Mason City to Porto Empedocle | 5,229.00 mi (8,415.27 km) |
| Mason City to Porto Recanati | 4,943.65 mi (7,956.03 km) |
| Mason City to Porto Sant'Elpidio | 4,954.55 mi (7,973.58 km) |
| Mason City to Porto Tolle | 4,823.82 mi (7,763.19 km) |
| Mason City to Porto Torres | 4,861.01 mi (7,823.05 km) |
| Mason City to Portoferraio | 4,846.17 mi (7,799.16 km) |
| Mason City to Portogruaro | 4,804.43 mi (7,731.98 km) |
| Mason City to Portomaggiore | 4,816.25 mi (7,751.00 km) |
| Mason City to Potenza | 5,156.21 mi (8,298.11 km) |
