| Manassas to Penne | 4,553.03 mi (7,327.40 km) |
| Manassas to Pergine Valsugana | 4,313.41 mi (6,941.76 km) |
| Manassas to Perugia | 4,463.06 mi (7,182.59 km) |
| Manassas to Pesaro | 4,457.16 mi (7,173.11 km) |
| Manassas to Pescantina | 4,317.07 mi (6,947.65 km) |
| Manassas to Pescara | 4,565.46 mi (7,347.40 km) |
| Manassas to Peschiera del Garda | 4,310.95 mi (6,937.80 km) |
| Manassas to Pescia | 4,362.07 mi (7,020.08 km) |
| Manassas to Petilia Policastro | 4,803.47 mi (7,730.44 km) |
| Manassas to Piacenza | 4,281.27 mi (6,890.04 km) |
| Manassas to Pianella | 4,560.63 mi (7,339.63 km) |
| Manassas to Pianezza | 4,186.13 mi (6,736.93 km) |
| Manassas to Pianiga | 4,366.36 mi (7,026.98 km) |
| Manassas to Piano di Sorrento | 4,640.90 mi (7,468.80 km) |
| Manassas to Pianoro | 4,373.73 mi (7,038.83 km) |
