| Rockville to Penne | 4,525.12 mi (7,282.48 km) |
| Rockville to Pergine Valsugana | 4,285.17 mi (6,896.31 km) |
| Rockville to Perugia | 4,435.15 mi (7,137.69 km) |
| Rockville to Pesaro | 4,429.12 mi (7,127.97 km) |
| Rockville to Pescantina | 4,288.92 mi (6,902.36 km) |
| Rockville to Pescara | 4,537.53 mi (7,302.45 km) |
| Rockville to Peschiera del Garda | 4,282.82 mi (6,892.53 km) |
| Rockville to Pescia | 4,334.15 mi (6,975.15 km) |
| Rockville to Petilia Policastro | 4,775.84 mi (7,685.97 km) |
| Rockville to Piacenza | 4,253.25 mi (6,844.94 km) |
| Rockville to Pianella | 4,532.73 mi (7,294.72 km) |
| Rockville to Pianezza | 4,158.22 mi (6,692.00 km) |
| Rockville to Pianiga | 4,338.17 mi (6,981.61 km) |
| Rockville to Piano di Sorrento | 4,613.21 mi (7,424.25 km) |
| Rockville to Pianoro | 4,345.71 mi (6,993.74 km) |
