Nonstop flight route between Dehradun, Uttarakhand, India and Helena / West Helena, Arkansas, United States:

About this route:

A direct, nonstop flight between Jolly Grant Airport. (DED), Dehradun, Uttarakhand, India and Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE), Helena / West Helena, Arkansas, United States would travel a Great Circle distance of 7,903 miles (or 12,719 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 Jolly Grant Airport. and Thompson-Robbins AirportThompson-Robbins Army Airfield, 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 Jolly Grant Airport. and Thompson-Robbins AirportThompson-Robbins Army Airfield. 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 Jolly Grant Airport. (DED):

• The closest airport to Jolly Grant Airport. (DED) is Chandigarh Airport (IXC), which is located 89 miles (144 kilometers) WNW of DED.
• The furthest airport from Jolly Grant Airport. (DED) is Mataveri International Airport (IPC), which is located 11,931 miles (19,201 kilometers) away in Easter Island, Chile.
• Jolly Grant Airport. (DED) currently has only 1 runway.
• In addition to being known as "Jolly Grant Airport.", other names for DED include "Dehradun Airport.", "जॉली ग्रांट हवाई अड्डे" and "देहरादून हवाई अड्डे.".
• Jolly Grant Airport, also known as Dehradun Airport, is an airport serving Dehradun, Uttarakhand, India.
• During the 2013 Uttarakhand floods, the airport was a major center of operations for rescuing pilgrims from Kedarnath and the surrounding pilgrimage sites.

Facts about Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE):

• The FAA's National Plan of Integrated Airport Systems for 2011–2015 called it a general aviation airport.
• The airfield was turned over to civil control at the end of the war though the War Assets Administration.
• The closest airport to Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) is Tunica Municipal Airport (UTM), which is located 20 miles (32 kilometers) ENE of HEE.
• The furthest airport from Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) is Margaret River Airport (MGV), which is located 10,968 miles (17,651 kilometers) away in Margaret River, Western Australia, Australia.
• Airline flights ended in 1959.
• Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) has 2 runways.
• Because of Thompson-Robbins AirportThompson-Robbins Army Airfield's relatively low elevation of 242 feet, planes can take off or land at Thompson-Robbins AirportThompson-Robbins Army Airfield 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.