| Duluth to Pontedera | 4,617.09 mi (7,430.49 km) |
| Duluth to Pontinia | 4,813.72 mi (7,746.93 km) |
| Duluth to Porcari | 4,608.00 mi (7,415.86 km) |
| Duluth to Porcia | 4,577.95 mi (7,367.50 km) |
| Duluth to Pordenone | 4,579.91 mi (7,370.65 km) |
| Duluth to Portici | 4,890.02 mi (7,869.73 km) |
| Duluth to Porto Empedocle | 5,035.46 mi (8,103.78 km) |
| Duluth to Porto Recanati | 4,737.09 mi (7,623.61 km) |
| Duluth to Porto Sant'Elpidio | 4,748.20 mi (7,641.50 km) |
| Duluth to Porto Tolle | 4,616.02 mi (7,428.76 km) |
| Duluth to Porto Torres | 4,668.01 mi (7,512.43 km) |
| Duluth to Portoferraio | 4,645.74 mi (7,476.59 km) |
| Duluth to Portogruaro | 4,594.24 mi (7,393.72 km) |
| Duluth to Portomaggiore | 4,609.66 mi (7,418.53 km) |
| Duluth to Potenza | 4,952.11 mi (7,969.65 km) |
