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.
Japanâs Largest City. Tokyo is the largest city in Japan. In 1868, Tokyo replaced the old capital of Kyoto (just north of Osaka, the 2nd largest city in Japan). Tokyo (meaning 'eastern capital') was called Edo up until that time. It is located on the eastern side of the main island HonshÅ« and contains more than 8 million residents.