| Central Islip to Ovidiu | 4,821.82 mi (7,759.97 km) |
| Central Islip to Pantelimon | 4,721.40 mi (7,598.36 km) |
| Central Islip to Pascani | 4,627.68 mi (7,447.52 km) |
| Central Islip to Pechea | 4,735.08 mi (7,620.38 km) |
| Central Islip to Pecica | 4,448.99 mi (7,159.95 km) |
| Central Islip to Petrila | 4,570.66 mi (7,355.77 km) |
| Central Islip to Petrosani | 4,570.28 mi (7,355.16 km) |
| Central Islip to Piatra Neamt | 4,627.10 mi (7,446.59 km) |
| Central Islip to Pitesti | 4,651.78 mi (7,486.32 km) |
| Central Islip to Ploiesti | 4,694.26 mi (7,554.68 km) |
| Central Islip to Podu Iloaiei | 4,649.48 mi (7,482.61 km) |
| Central Islip to Poiana Mare | 4,616.99 mi (7,430.33 km) |
| Central Islip to Poienile de sub Munte | 4,517.60 mi (7,270.37 km) |
| Central Islip to Popesti-Leordeni | 4,723.09 mi (7,601.08 km) |
| Central Islip to Pucioasa | 4,665.62 mi (7,508.58 km) |
