Nonstop flight route between Ardabil, Iran and Houston, Texas, United States:

About this route:

A direct, nonstop flight between Ardabil Airport (ADU), Ardabil, Iran and Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), Houston, Texas, United States would travel a Great Circle distance of 7,188 miles (or 11,568 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 Ardabil Airport and Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field, 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 Ardabil Airport and Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field. 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 Ardabil Airport (ADU):

• Ardabil Airport (ADU) currently has only 1 runway.
• The closest airport to Ardabil Airport (ADU) is Lankaran International Airport (LLK), which is located 36 miles (59 kilometers) NE of ADU.
• Because of Ardabil Airport's high elevation of 4,315 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ADU. Combined with a high temperature, this could make ADU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Ardabil Airport (ADU) is Totegegie Airport (GMR), which is located 11,366 miles (18,291 kilometers) away in Mangareva, Gambier Islands, French Polynesia.

Facts about Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD):

• World War II, with its increasing need for trained pilots, helped to reestablish Ellington Field as an active facility.
• In 1925 General William Mitchell conducted a "flying tour" of all National Guard Observation Squadrons throughout the United States.
• Several years later in 1927, Ellington's status was again threatened as local city leaders began to discuss the construction of a municipal airport.
• Though the 111th Observation Squadron had the excess World War I storage and maintenance facilities at Ellington Field, the squadron did not have a true headquarters building.
• For the first months of operation, Ellington Field had no pilot fatalities.
• The furthest airport from Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) is Cocos (Keeling) Island Airport (CCK), which is located 11,008 miles (17,716 kilometers) away in Cocos Islands, Australia.
• During 1958–59, USAF navigator training training operations were consolidated at Mather AFB and James Connally AFB, followed by a second consolidation to Mather AFB as the sole training location in the early 1960s.
• The closest airport to Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) is William P. Hobby Airport (HOU), which is located only 8 miles (12 kilometers) WNW of EFD.
• In addition to being known as "Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field", another name for EFD is "Ellington Field JRB".
• In May 1923, the War Department had ordered the small caretaker force at Ellington Field to dismantle all remaining structures and to sell them as surplus.