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.
Tokyo is served by two airports: Narita International Airport handles mostly international flights and is located approximately 60 kilometers from Tokyo in Chiba Prefecture. Haneda Airport, located in Tokyo proper, is the main domestic hub and with the addition of the 4th runway in October 2010, now services a number of international routes.