| Duncan to Pontedera | 5,413.83 mi (8,712.72 km) |
| Duncan to Pontinia | 5,606.46 mi (9,022.72 km) |
| Duncan to Porcari | 5,405.71 mi (8,699.66 km) |
| Duncan to Porcia | 5,393.93 mi (8,680.69 km) |
| Duncan to Pordenone | 5,395.90 mi (8,683.86 km) |
| Duncan to Portici | 5,684.45 mi (9,148.25 km) |
| Duncan to Porto Empedocle | 5,806.24 mi (9,344.24 km) |
| Duncan to Porto Recanati | 5,543.19 mi (8,920.90 km) |
| Duncan to Porto Sant'Elpidio | 5,553.72 mi (8,937.85 km) |
| Duncan to Porto Tolle | 5,425.67 mi (8,731.77 km) |
| Duncan to Porto Torres | 5,439.01 mi (8,753.23 km) |
| Duncan to Portoferraio | 5,436.39 mi (8,749.03 km) |
| Duncan to Portogruaro | 5,409.94 mi (8,706.46 km) |
| Duncan to Portomaggiore | 5,416.25 mi (8,716.61 km) |
| Duncan to Potenza | 5,751.15 mi (9,255.58 km) |
