how big is the island of oahu hawaii
Oahu O‘ahu (pronounced [oˈʔɐhu], anglicized Oahu /oʊˈɑːhuː/), known as "The Gathering Place", is the third-largest of the Hawaiian Islands. It is home to roughly one million people -- about two-thirds of the population of the U.S. state of Hawai‘i. The state capital, Honolulu, is on O‘ahu's southeast coast. Including small associated islands such as Ford Island and the islands in Kāneʻohe Bay and off the eastern (windward) coast, its area is 596.7 square miles (1,545.4 km2), making it the 20th-largest island in the United States.[1]
Okinawa Island Okinawa is the fifth largest island in Japan (excluding the disputed islands north of Hokkaido). The island has an area of 1,201.03 square kilometers (463.72 sq mi). It is roughly 640 kilometres (400 mi) south of the rest of Japan. The island is connected to nearby islands by a land bridge: Yokatsu Peninsula (aka Katsuren Peninsula) is connected via the Mid-Sea Road to Henza Island, Miyagi Island, Ikei Island, and Hamahiga Island. Similarly, from the Motobu Peninsula on the northwestern side, all of Sesokojima, plus both of Yagaji Island and Kōri-jima are connected by bridges.