Nonstop flight route between Ulanhot, China and Wahiawa, Hawaii, United States:

About this route:

A direct, nonstop flight between Ulanhot Airport (HLH), Ulanhot, China and Wheeler AAF (HHI), Wahiawa, Hawaii, United States would travel a Great Circle distance of 4,689 miles (or 7,547 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 Ulanhot Airport and Wheeler AAF, 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 Ulanhot Airport and Wheeler AAF. 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 Ulanhot Airport (HLH):

• The closest airport to Ulanhot Airport (HLH) is Arxan Yi'ershi Airport (YIE), which is located 126 miles (202 kilometers) NW of HLH.
• The furthest airport from Ulanhot Airport (HLH) is Port Stanley Airport (PSY), which is nearly antipodal to Ulanhot Airport (meaning Ulanhot Airport is almost on the exact opposite side of the Earth from Port Stanley Airport), and is located 12,057 miles (19,404 kilometers) away in Stanley, Falkland Islands, United Kingdom.
• Because of Ulanhot Airport's relatively low elevation of 0 feet, planes can take off or land at Ulanhot 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.

Facts about Wheeler AAF (HHI):

• In June 1923, 13 months after the designation of the new flying field, shop hangars, airplane hangars, and oil storage tanks were erected.
• The furthest airport from Wheeler AAF (HHI) is Ghanzi Airport (GNZ), which is nearly antipodal to Wheeler AAF (meaning Wheeler AAF is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,413 miles (19,976 kilometers) away in Ghanzi, Botswana.
• Wheeler AAF (HHI) currently has only 1 runway.
• Wheeler Army Airfield was constructed in the pattern of the Garden City.
• The installation has a National Historic Landmark District in association with the attack on 7 December 1941.
• Wheeler AAF is located at 21°28'56" North, 158°2'24" West.
• Wheeler is directly adjacent to Schofield Barracks across Kunia Road and to Wahiawā on the central plateau of the Island of O'ahu.
• Because of Wheeler AAF's relatively low elevation of 843 feet, planes can take off or land at Wheeler AAF 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 Wheeler AAF (HHI) is Dillingham Airfield (HDH), which is located only 12 miles (19 kilometers) WNW of HHI.
• By 1940, Wheeler Field had evolved into a primary base for Army Air Corps pursuit aircraft such as the P-40 Warhawk, responsible for air defense of the Hawaiian Islands Territory.