Nonstop flight route between Don Muang, Bangkok, Thailand and Great Falls, Montana, United States:

About this route:

A direct, nonstop flight between Don Mueang International Airport (DMK), Don Muang, Bangkok, Thailand and Great Falls International Airport (GTF), Great Falls, Montana, United States would travel a Great Circle distance of 7,758 miles (or 12,486 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 Don Mueang International Airport and Great Falls International 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 Don Mueang International Airport and Great Falls International 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 Don Mueang International Airport (DMK):

• The head office of R Airlines is in Rooms 4326 and 4328 on the fourth floor of the International Terminal of Don Mueang International Airport.
• Although initially deserted by commercial carriers upon the opening of the Suvarnabhumi Airport, the higher costs of the new airport to operators as well as safety concerns over cracked runways at the new airport caused many to seek a return to Don Mueang.
• In addition to being known as "Don Mueang International Airport", another name for DMK is "ท่าอากาศยานดอนเมือง".
• On 16 March 2012, Government of Thailand, Yingluck ordered all low-cost, chartered and non-connecting flights to relocate to Don Mueang International Airport, ending the single-airport policy.
• Don Mueang International Airport (DMK) has 2 runways.
• The closest airport to Don Mueang International Airport (DMK) is Suvarnabhumi Airport (BKK), which is located only 18 miles (29 kilometers) SSE of DMK.
• Don Muang airfield was the second established in Thailand, after Sa Pathum airfield, which is now Sa Pathum horse racing course, known as the Royal Bangkok Sports Club.
• Because of Don Mueang International Airport's relatively low elevation of 9 feet, planes can take off or land at Don Mueang 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.
• Don Mueang International Airport is one of two international airports serving Bangkok, Thailand, the other one being Suvarnabhumi Airport.
• The furthest airport from Don Mueang International Airport (DMK) is Jorge Chávez International Airport (LIM), which is nearly antipodal to Don Mueang International Airport (meaning Don Mueang International Airport is almost on the exact opposite side of the Earth from Jorge Chávez International Airport), and is located 12,235 miles (19,691 kilometers) away in Callao (near Lima), Peru.

Facts about Great Falls International Airport (GTF):

• Great Falls International Airport was initiated in November 1928.
• The airport covers 2,113 acres at an elevation of 3,680 feet.
• In addition to being known as "Great Falls International Airport", another name for GTF is "(former Great Falls Army Airfield)".
• The furthest airport from Great Falls International Airport (GTF) is Sir Gaëtan Duval Airport (RRG), which is located 10,498 miles (16,896 kilometers) away in Rodrigues Island, Mauritius.
• Great Falls International Airport (GTF) has 3 runways.
• Great Falls has had airline flights since the 1930s.
• The closest airport to Great Falls International Airport (GTF) is Malmstrom Air Force Base (GFA), which is located only 9 miles (14 kilometers) E of GTF.
• Great Falls International Airport is home to Great Falls Air National Guard Base and the Montana Air National Guard's 120th Fighter Wing, the "Vigilantes." An Air National Guard unit operationally-gained by the Air Combat Command, the 120 FW transitioned from the F-16C Fighting Falcon to the F-15C Eagle in January 2009, which it employs in the air defense and air dominance missions.