| Rockville Centre to Police | 3,968.82 mi (6,387.20 km) |
| Rockville Centre to Polkowice | 4,088.68 mi (6,580.10 km) |
| Rockville Centre to Poniatowa | 4,324.11 mi (6,958.99 km) |
| Rockville Centre to Poznan | 4,091.83 mi (6,585.17 km) |
| Rockville Centre to Prudnik | 4,185.45 mi (6,735.83 km) |
| Rockville Centre to Pruszcz Gdanski | 4,093.31 mi (6,587.55 km) |
| Rockville Centre to Pruszkow | 4,242.52 mi (6,827.68 km) |
| Rockville Centre to Przasnysz | 4,215.86 mi (6,784.77 km) |
| Rockville Centre to Przemysl | 4,401.78 mi (7,083.98 km) |
| Rockville Centre to Przeworsk | 4,381.23 mi (7,050.91 km) |
| Rockville Centre to Pszczyna | 4,249.84 mi (6,839.45 km) |
| Rockville Centre to Puck | 4,071.02 mi (6,551.67 km) |
| Rockville Centre to Pulawy | 4,311.97 mi (6,939.45 km) |
| Rockville Centre to Pultusk | 4,234.11 mi (6,814.14 km) |
| Rockville Centre to Puszczykowo | 4,092.98 mi (6,587.02 km) |
