| North Potomac to Potenza Picena | 4,482.35 mi (7,213.65 km) |
| North Potomac to Pozzallo | 4,783.74 mi (7,698.69 km) |
| North Potomac to Pozzuoli | 4,596.58 mi (7,397.48 km) |
| North Potomac to Prato | 4,355.58 mi (7,009.63 km) |
| North Potomac to Preganziol | 4,345.84 mi (6,993.95 km) |
| North Potomac to Priolo Gargallo | 4,782.32 mi (7,696.39 km) |
| North Potomac to Priverno | 4,531.61 mi (7,292.92 km) |
| North Potomac to Pulsano | 4,755.03 mi (7,652.48 km) |
| North Potomac to Putignano | 4,726.92 mi (7,607.24 km) |
| North Potomac to Qualiano | 4,594.36 mi (7,393.90 km) |
| North Potomac to Quarrata | 4,351.80 mi (7,003.55 km) |
| North Potomac to Quartu Sant'Elena | 4,430.48 mi (7,130.16 km) |
| North Potomac to Quartucciu | 4,429.71 mi (7,128.94 km) |
| North Potomac to Quattro Castella | 4,303.03 mi (6,925.05 km) |
| North Potomac to Quinto di Treviso | 4,341.34 mi (6,986.71 km) |
