Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  Iowa, Ioway(noun) a member of the Siouan people formerly living in Iowa and Minnesota and Missouri. 2  Iowa, Hawkeye State, IA(noun) a state in midwestern United States. 3  Iowa, Ioway(noun) a dialect of the Chiwere language spoken by the Iowa.
The calculation of flight time is based on the straight line flight distance from Tokyo, Japan to Okinawa, Japan (as the crow flies), which is about 956 miles or 1â539 kilometers. Your trip begins in Tokyo, Japan.
Naha Airport (OKA), sometimes called Okinawa Airport, is located in the capital city of Naha. The newly constructed airport is the only one on Okinawa Island and is the main hub for travel to other islands in Okinawa Prefecture, including Miyako Island, Ishigaki Island, Irimote Island, and Kume Island.