from Wikipedia Warsaw:
Warsaw (Polish: Warszawa [varˈʂava] ( listen); also known by other names) is the capital of Poland and its largest city. It is located on the Vistula River roughly 370 kilometers (230 mi) from both the Baltic Sea coast and the Carpathian Mountains. Its population as of 2006 was estimated at 1,700,536, with a metropolitan area of approximately 3,350,000. The city area is 516.9 square kilometers (199.6 sq mi), with an agglomeration of 6,100.43 square kilometers (2,355.4 sq mi) (Warsaw Metro Area — Obszar Metropolitalny Warszawy). Warsaw is the 8th largest city in the European Union.
Warsaw gave its name to the Warsaw Pact, Warsaw Convention, Treaty of Warsaw and the Warsaw Uprising.