| Rockville Centre to Piazza Armerina | 4,517.25 mi (7,269.82 km) |
| Rockville Centre to Piazzola sul Brenta | 4,110.74 mi (6,615.60 km) |
| Rockville Centre to Pietrasanta | 4,096.71 mi (6,593.02 km) |
| Rockville Centre to Pieve di Soligo | 4,116.08 mi (6,624.19 km) |
| Rockville Centre to Pinerolo | 3,940.35 mi (6,341.37 km) |
| Rockville Centre to Pioltello | 4,007.84 mi (6,449.99 km) |
| Rockville Centre to Piombino | 4,143.91 mi (6,668.98 km) |
| Rockville Centre to Piombino Dese | 4,118.12 mi (6,627.47 km) |
| Rockville Centre to Piossasco | 3,942.89 mi (6,345.47 km) |
| Rockville Centre to Piove di Sacco | 4,130.06 mi (6,646.69 km) |
| Rockville Centre to Pisa | 4,112.25 mi (6,618.03 km) |
| Rockville Centre to Pisticci | 4,501.24 mi (7,244.04 km) |
| Rockville Centre to Pistoia | 4,127.54 mi (6,642.63 km) |
| Rockville Centre to Pizzo | 4,547.16 mi (7,317.95 km) |
| Rockville Centre to Podenzano | 4,040.56 mi (6,502.66 km) |
