| Waltham to Pontedera | 3,955.66 mi (6,366.02 km) |
| Waltham to Pontinia | 4,140.80 mi (6,663.97 km) |
| Waltham to Porcari | 3,948.84 mi (6,355.05 km) |
| Waltham to Porcia | 3,962.08 mi (6,376.35 km) |
| Waltham to Pordenone | 3,964.04 mi (6,379.50 km) |
| Waltham to Portici | 4,219.59 mi (6,790.77 km) |
| Waltham to Porto Empedocle | 4,317.01 mi (6,947.56 km) |
| Waltham to Porto Recanati | 4,094.69 mi (6,589.77 km) |
| Waltham to Porto Sant'Elpidio | 4,104.28 mi (6,605.20 km) |
| Waltham to Porto Tolle | 3,984.00 mi (6,411.63 km) |
| Waltham to Porto Torres | 3,954.10 mi (6,363.50 km) |
| Waltham to Portoferraio | 3,970.87 mi (6,390.50 km) |
| Waltham to Portogruaro | 3,977.37 mi (6,400.97 km) |
| Waltham to Portomaggiore | 3,970.54 mi (6,389.96 km) |
| Waltham to Potenza | 4,290.63 mi (6,905.10 km) |
