Capital of Oman is Muscat. Capital of Pakistan is Islamabad. Capital of Palau is Ngerulmud. Capital of Palestine is Ramallah. Capital of Panama is Panama City. Capital of Papua New Guinea is Port Maresby. Capital of Paraguay is Asunción. Capital of Peru is Lima. Capital of Philippines is Manila. Capital of Pitcairn Islands is Adamstown. Capital of Poland is Warsaw. Capital of Portugal is Lisbon. Capital of Puerto Rico is San Juan. Capital of Qatar is Doha. Capital of Reunion is Saint-Denis. Capital of Romania is Bucharest. Capital of Russia is Moscow. Capital of Rwanda is Kigali.