| Howard to Pontedera | 4,561.89 mi (7,341.65 km) |
| Howard to Pontinia | 4,756.40 mi (7,654.69 km) |
| Howard to Porcari | 4,553.38 mi (7,327.95 km) |
| Howard to Porcia | 4,535.06 mi (7,298.47 km) |
| Howard to Pordenone | 4,537.02 mi (7,301.63 km) |
| Howard to Portici | 4,833.82 mi (7,779.28 km) |
| Howard to Porto Empedocle | 4,966.18 mi (7,992.29 km) |
| Howard to Porto Recanati | 4,687.88 mi (7,544.41 km) |
| Howard to Porto Sant'Elpidio | 4,698.63 mi (7,561.72 km) |
| Howard to Porto Tolle | 4,568.95 mi (7,353.01 km) |
| Howard to Porto Torres | 4,598.19 mi (7,400.06 km) |
| Howard to Portoferraio | 4,586.94 mi (7,381.96 km) |
| Howard to Portogruaro | 4,551.18 mi (7,324.41 km) |
| Howard to Portomaggiore | 4,560.60 mi (7,339.58 km) |
| Howard to Potenza | 4,898.77 mi (7,883.81 km) |
