Nonstop flight route between Delhi, India and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Indira Gandhi International Airport (DEL), Delhi, India and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 8,059 miles (or 12,970 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 Indira Gandhi International Airport and Henry Post 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 Indira Gandhi International Airport and Henry Post 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 Indira Gandhi International Airport (DEL):

• Indira Gandhi International Airport is the primary international airport of the National Capital Region of Delhi, India, situated in Palam, 15 km south-west of the New Delhi railway station and 16 km from New Delhi city centre.
• IGI Airport is the home of several Indian airlines including Air India, Air India Regional, IndiGo, JetKonnect, SpiceJet, Jet Airways, GoAir use IGI Airport as their secondary hub.
• The furthest airport from Indira Gandhi International Airport (DEL) is Mataveri International Airport (IPC), which is nearly antipodal to Indira Gandhi International Airport (meaning Indira Gandhi International Airport is almost on the exact opposite side of the Earth from Mataveri International Airport), and is located 12,026 miles (19,354 kilometers) away in Easter Island, Chile.
• Terminal 1D is newly built interim domestic terminal with a total floor space of 35,000 m2 that has the capacity to handle 12 million passengers per year.
• The closest airport to Indira Gandhi International Airport (DEL) is Agra Airport (AGR), which is located 110 miles (178 kilometers) SSE of DEL.
• On 2 May 2006, the management of Delhi and Mumbai airports were handed over to the private consortia.
• Spread over an area of 6,300 acres of land, Delhi airport serves as the primary civilian aviation hub for the National Capital Region of India.
• Indira Gandhi International Airport (DEL) has 3 runways.
• Because of Indira Gandhi International Airport's relatively low elevation of 777 feet, planes can take off or land at Indira Gandhi International 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.
• Terminal 1B has been closed for operations after the opening up of Terminal 1D in April 2009.

Facts about Henry Post Army Airfield (FSI):

• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• Post Field served as a base for flight training for the Air Service.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.