| Boston to Ovidiu | 1,424.70 mi (2,292.83 km) |
| Boston to Pantelimon | 1,322.48 mi (2,128.33 km) |
| Boston to Pascani | 1,240.93 mi (1,997.08 km) |
| Boston to Pechea | 1,341.50 mi (2,158.94 km) |
| Boston to Pecica | 1,050.16 mi (1,690.08 km) |
| Boston to Petrila | 1,171.61 mi (1,885.52 km) |
| Boston to Petrosani | 1,171.24 mi (1,884.93 km) |
| Boston to Piatra Neamt | 1,237.03 mi (1,990.81 km) |
| Boston to Pitesti | 1,252.73 mi (2,016.08 km) |
| Boston to Ploiesti | 1,295.79 mi (2,085.37 km) |
| Boston to Podu Iloaiei | 1,264.26 mi (2,034.62 km) |
| Boston to Poiana Mare | 1,221.24 mi (1,965.39 km) |
| Boston to Poienile de sub Munte | 1,128.05 mi (1,815.42 km) |
| Boston to Popesti-Leordeni | 1,324.11 mi (2,130.96 km) |
| Boston to Pucioasa | 1,266.92 mi (2,038.91 km) |
