Nonstop flight route between Iowa City, Iowa, United States and Okinawa, Japan:

About this route:

A direct, nonstop flight between Iowa City Municipal Airport (IOW), Iowa City, Iowa, United States and Naha Airport (OKA), Okinawa, Japan would travel a Great Circle distance of 7,123 miles (or 11,463 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Iowa City Municipal Airport and Naha Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Iowa City Municipal Airport and Naha Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Iowa City Municipal Airport (IOW):

• Line Services are available from the FBO.
• Because of Iowa City Municipal Airport's relatively low elevation of 668 feet, planes can take off or land at Iowa City Municipal Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Iowa City Municipal Airport (IOW) has 2 runways.
• The closest airport to Iowa City Municipal Airport (IOW) is The Eastern Iowa Airport (CID), which is located only 19 miles (31 kilometers) NNW of IOW.
• The furthest airport from Iowa City Municipal Airport (IOW) is Margaret River Airport (MGV), which is located 10,895 miles (17,534 kilometers) away in Margaret River, Western Australia, Australia.
• Jet-Air Inc 248-1200 7 AM - 7 PM
• Iowa City Municipal Airport is a general aviation airport on the southwest side of Iowa City in Johnson County, Iowa, United States|USA.

Facts about Naha Airport (OKA):

• The basic and detailed design engineering works in addition to the later construction management phase of the main passenger terminal were awarded in the 1990s in part to the Japan Branch of the American design-build engineering company, The Austin Company, which joined Japanese firms in a joint venture design consortium.
• Naha Airport (OKA) currently has only 1 runway.
• The furthest airport from Naha Airport (OKA) is Paulo Abdala Airport (FBE), which is nearly antipodal to Naha Airport (meaning Naha Airport is almost on the exact opposite side of the Earth from Paulo Abdala Airport), and is located 12,392 miles (19,943 kilometers) away in Francisco Beltrao, Paraná, Brazil.
• Because of Naha Airport's relatively low elevation of 11 feet, planes can take off or land at Naha Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The closest airport to Naha Airport (OKA) is Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA), which is located only 13 miles (21 kilometers) NE of OKA.
• Oroku Aerodrome, an Imperial Japanese Navy airfield, opened in 1933.
• In addition to being known as "Naha Airport", other names for OKA include "那覇空港" and "Naha Kūkō".