Nonstop flight route between Silchar, India and Helena, Montana, United States:

About this route:

A direct, nonstop flight between Silchar Airport (IXS), Silchar, India and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 7,255 miles (or 11,675 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 Silchar Airport and Helena Regional 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 Silchar Airport and Helena Regional 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 Silchar Airport (IXS):

• - 29 August 1970 – A Fokker F-27 Friendship 400 flight of Indian Airlines struck a hill shortly after take-off from Silchar for a flight to Guwahati.
• The furthest airport from Silchar Airport (IXS) is Chañaral Airport (CNR), which is located 11,410 miles (18,363 kilometers) away in Chañaral, Atacama Region, Chile.
• In addition to being known as "Silchar Airport", other names for IXS include "Kumbhirgram Air Force Base", "শিলচর বিমানবন্দর" and "কুম্ভীরগ্রাম বায়ুসেনা বেস".
• The closest airport to Silchar Airport (IXS) is Imphal International Airport (IMF), which is located 59 miles (94 kilometers) E of IXS.
• Conveyor belt no.1 at silchar airport
• - September 2007 - An Airbus A320 aircraft of Air India which was operating as IC 253 from kolkata to silchar aborted landing at silchar airport as the pilots reported to see some small holes in the runway seconds before touching down, the ATC at silchar airport then confirmed the pilots that there are some small holes in the active runway and then diverted the aircraft to guwahati where it stayed for about 3hours and meanwhile the runway is being repaired and then at around 5pm in the evening the aircraft made a safe landing at silchar airport.
• In December 1985, Indian Airlines operated the first all-woman crew flight in the world from Kolkata to Silchar using a Fokker F-27 Friendship aircraft which was commanded by Captain Saudamini Deshmukh along with first officer Nivedita Bhasin.
• Because of Silchar Airport's relatively low elevation of 352 feet, planes can take off or land at Silchar 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.
• After a long wait for many years the runway and apron extension work finally stabilized on August 2007 and then the last Boeing 737-200 flight took off for Kolkata on 2 September 2007 which was operated by Alliance Air and from the next day itself Air India started operating Airbus A320 on Kolkata route as the old Boeing 737-200 aircraft were not in safety zone in terms of flying purpose.
• Silchar Airport (IXS) currently has only 1 runway.

Facts about Helena Regional Airport (HLN):

• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• Helena Regional Airport (HLN) has 3 runways.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.