Nonstop flight route between Don Muang, Bangkok, Thailand and Helena, Montana, United States:
Departure Airport:
Arrival Airport:
Distance from DMK to HLN:
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- About this route
- DMK Airport Information
- HLN Airport Information
- Facts about DMK
- Facts about 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
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
About this route:
A direct, nonstop flight between Don Mueang International Airport (DMK), Don Muang, Bangkok, Thailand and Helena Regional Airport (HLN), Helena, Montana, United States 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 Don Mueang International 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 Don Mueang International 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:
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 |
Arrival Airport Information:
IATA / ICAO Codes: | HLN / KHLN |
Airport Names: |
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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 |
Facts about Don Mueang International Airport (DMK):
- There are many BMTA buses routes around the airport.
- 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 (DMK) has 2 runways.
- An RTAF golf course is located between the two 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.
- Currently Terminal 1 is capable of handling 18.5 million passengers annually.
- Before the opening of Suvarnabhumi, the airport used the IATA airport code BKK and the name was spelled Don Muang.
- In addition to being known as "Don Mueang International Airport", another name for DMK is "ท่าอากาศยานดอนเมือง".
- 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 Helena Regional Airport (HLN):
- 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.
- Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
- 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.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".