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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Jai Prakash Narayan International Airport Patna Airport (PAT), Patna, India would travel a Great Circle distance of 8,268 miles (or 13,306 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 Henry Post Army Airfield and Jai Prakash Narayan International Airport Patna 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 Henry Post Army Airfield and Jai Prakash Narayan International Airport Patna 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 Henry Post Army Airfield (FSI):

• Air Service/Corps units assigned to Post Field between 1919 and 1941
• Post Field served as a base for flight training for the Air Service.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Jai Prakash Narayan International Airport Patna Airport (PAT):

• Jai Prakash Narayan International Airport Patna Airport (PAT) currently has only 1 runway.
• On 17 July 2000, Alliance Air Flight 7412 crashed near the airport, killing 60 people.
• Lok Nayak Jayaprakash Airport, also known as Jaiprakash Narayan Airport, Patna is an airport located 5 kilometres southwest of Patna, the capital of state of Bihar in India.
• The closest airport to Jai Prakash Narayan International Airport Patna Airport (PAT) is Muzaffarpur Airport (MZU), which is located 39 miles (63 kilometers) NNE of PAT.
• Private taxis are available for hire.
• In addition to being known as "Jai Prakash Narayan International Airport Patna Airport", another name for PAT is "जय प्रकाश नारायण हवाई अड्डे".
• Because of Jai Prakash Narayan International Airport Patna Airport's relatively low elevation of 170 feet, planes can take off or land at Jai Prakash Narayan International Airport Patna 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 furthest airport from Jai Prakash Narayan International Airport Patna Airport (PAT) is Mataveri International Airport (IPC), which is located 11,532 miles (18,560 kilometers) away in Easter Island, Chile.