Nonstop flight route between Helena, Montana, United States and Don Muang, Bangkok, Thailand:
Departure Airport:
Arrival Airport:
Distance from HLN to DMK:
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- About this route
- HLN Airport Information
- DMK Airport Information
- Facts about HLN
- Facts about DMK
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
- Map of Nearest Airports to DMK
- List of Nearest Airports to DMK
- Map of Furthest Airports from DMK
- List of Furthest Airports from DMK
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Don Mueang International Airport (DMK), Don Muang, Bangkok, Thailand would travel a Great Circle distance of 7,792 miles (or 12,540 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 Don Mueang 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 Helena Regional Airport and Don Mueang International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HLN / KHLN |
Airport Names: |
|
Location: | Helena, Montana, United States |
GPS Coordinates: | 46°36'24"N by 111°58'58"W |
Area Served: | Helena, Montana |
Operator/Owner: | Helena Regional Airport Authority |
Airport Type: | Public |
Elevation: | 3877 feet (1,182 meters) |
# of Runways: | 3 |
View all routes: | Routes from HLN |
More Information: | HLN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DMK / VTBD |
Airport Names: |
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Location: | Don Muang, Bangkok, Thailand |
GPS Coordinates: | 13°54'44"N by 100°36'24"E |
Operator/Owner: | Royal Thai Air Force |
Airport Type: | Public/Military |
Elevation: | 9 feet (3 meters) |
# of Runways: | 2 |
View all routes: | Routes from DMK |
More Information: | DMK Maps & Info |
Facts about Helena Regional Airport (HLN):
- Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
- 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.
- 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 closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
Facts about Don Mueang International Airport (DMK):
- 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.
- 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.
- During the Vietnam War, Don Mueang was a major command and logistics hub of the United States Air Force.
- An RTAF golf course is located between the two runways.
- Don Mueang was an important hub of Asia and the hub of Thai Airways International prior to its closure.
- There are many BMTA buses routes around the airport.
- 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.
- Because of the 2011 Thailand floods that affected Bangkok and the rest of Thailand, the airport was closed as flood waters flowed on to the runways and affected the lighting.
- In addition to being known as "Don Mueang International Airport", another name for DMK is "ท่าอากาศยานดอนเมือง".