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.
Location of Tokyo on a map. Tokyo is the capital city of Japan. It has a population of 8,336,599, and is located on a latitue of 35.69 and longitude of 139.69. Tokyo is also the political center of Japan, which is considered a Constitutional Monarchy, and home to its Ceremonial head of state.