Nonstop flight route between Helena, Montana, United States and Subang (near Kuala Lumpur), Malaysia:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Sultan Abdul Aziz Shah Airport (SZB), Subang (near Kuala Lumpur), Malaysia would travel a Great Circle distance of 8,440 miles (or 13,582 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 Helena Regional Airport and Sultan Abdul Aziz Shah 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 Helena Regional Airport and Sultan Abdul Aziz Shah 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 Helena Regional Airport (HLN):

• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• Helena Regional Airport (HLN) has 3 runways.
• 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.

Facts about Sultan Abdul Aziz Shah Airport (SZB):

• This is the easiest way to get in and out of the airport.
• Sultan Abdul Aziz Shah Airport (SZB) currently has only 1 runway.
• Because of Sultan Abdul Aziz Shah Airport's relatively low elevation of 89 feet, planes can take off or land at Sultan Abdul Aziz Shah 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.
• Another MAS subsidiary, Firefly also operates a fleet of ATR-72 out of Subang.
• Sultan Abdul Aziz Shah Airport handled 1,859,020 passengers last year.
• The closest airport to Sultan Abdul Aziz Shah Airport (SZB) is  KA01  KJ15  MR1  Kuala Lumpur Sentral (KL Sentral) 吉隆坡中环广场 (XKL), which is located only 10 miles (15 kilometers) E of SZB.
• The furthest airport from Sultan Abdul Aziz Shah Airport (SZB) is Mariscal Lamar International Airport (CUE), which is nearly antipodal to Sultan Abdul Aziz Shah Airport (meaning Sultan Abdul Aziz Shah Airport is almost on the exact opposite side of the Earth from Mariscal Lamar International Airport), and is located 12,396 miles (19,950 kilometers) away in Cuenca, Ecuador.
• In addition to being known as "Sultan Abdul Aziz Shah Airport", another name for SZB is "Lapangan Terbang Sultan Abdul Aziz Shah لاڤڠن تربڠ انتارابڠسا سلطان عبدالعزيز شه".
• The main headquarters of Malaysia Airlines is in Subang, consisting of administrative departments & its maintenance, repair and overhaul subsidiary, MAS Aerospace.
• On 8 August 2008, VistaJet Holding SA started operations from the airport.
• The airport serves as Berjaya Air's main gateway to several Malaysian holiday destinations, including Pulau Tioman.