| Manassas to Pontedera | 4,367.63 mi (7,029.03 km) |
| Manassas to Pontinia | 4,552.13 mi (7,325.95 km) |
| Manassas to Porcari | 4,360.89 mi (7,018.18 km) |
| Manassas to Porcia | 4,374.90 mi (7,040.72 km) |
| Manassas to Pordenone | 4,376.86 mi (7,043.87 km) |
| Manassas to Portici | 4,630.93 mi (7,452.77 km) |
| Manassas to Porto Empedocle | 4,725.28 mi (7,604.61 km) |
| Manassas to Porto Recanati | 4,507.08 mi (7,253.45 km) |
| Manassas to Porto Sant'Elpidio | 4,516.63 mi (7,268.81 km) |
| Manassas to Porto Tolle | 4,396.65 mi (7,075.73 km) |
| Manassas to Porto Torres | 4,363.42 mi (7,022.24 km) |
| Manassas to Portoferraio | 4,382.33 mi (7,052.68 km) |
| Manassas to Portogruaro | 4,390.19 mi (7,065.32 km) |
| Manassas to Portomaggiore | 4,383.08 mi (7,053.88 km) |
| Manassas to Potenza | 4,702.26 mi (7,567.56 km) |
