| Amersham to Pontedera | 759.86 mi (1,222.88 km) |
| Amersham to Pontinia | 958.17 mi (1,542.02 km) |
| Amersham to Porcari | 749.81 mi (1,206.70 km) |
| Amersham to Porcia | 717.59 mi (1,154.85 km) |
| Amersham to Pordenone | 719.56 mi (1,158.03 km) |
| Amersham to Portici | 1,031.77 mi (1,660.48 km) |
| Amersham to Porto Empedocle | 1,208.92 mi (1,945.57 km) |
| Amersham to Porto Recanati | 873.15 mi (1,405.20 km) |
| Amersham to Porto Sant'Elpidio | 884.34 mi (1,423.21 km) |
| Amersham to Porto Tolle | 752.13 mi (1,210.44 km) |
| Amersham to Porto Torres | 862.23 mi (1,387.63 km) |
| Amersham to Portoferraio | 796.43 mi (1,281.73 km) |
| Amersham to Portogruaro | 733.63 mi (1,180.66 km) |
| Amersham to Portomaggiore | 745.77 mi (1,200.20 km) |
| Amersham to Potenza | 1,090.07 mi (1,754.30 km) |
