Nonstop flight route between Marshall, Texas, United States and Mang City, Yunnan, China:
Departure Airport:

Arrival Airport:

Distance from ASL to LUM:
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- About this route
- ASL Airport Information
- LUM Airport Information
- Facts about ASL
- Facts about LUM
- Map of Nearest Airports to ASL
- List of Nearest Airports to ASL
- Map of Furthest Airports from ASL
- List of Furthest Airports from ASL
- Map of Nearest Airports to LUM
- List of Nearest Airports to LUM
- Map of Furthest Airports from LUM
- List of Furthest Airports from LUM
About this route:
A direct, nonstop flight between Harrison County Airport (ASL), Marshall, Texas, United States and Dehong Mangshi Airport (LUM), Mang City, Yunnan, China would travel a Great Circle distance of 8,414 miles (or 13,540 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 Harrison County Airport and Dehong Mangshi 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 Harrison County Airport and Dehong Mangshi Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ASL / KASL |
Airport Name: | Harrison County Airport |
Location: | Marshall, Texas, United States |
GPS Coordinates: | 32°31'14"N by 94°18'28"W |
Area Served: | Marshall, Texas |
Operator/Owner: | Harrison County |
Airport Type: | Public |
Elevation: | 357 feet (109 meters) |
# of Runways: | 2 |
View all routes: | Routes from ASL |
More Information: | ASL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LUM / ZPMS |
Airport Names: |
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Location: | Mang City, Yunnan, China |
GPS Coordinates: | 24°23'59"N by 98°32'52"E |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from LUM |
More Information: | LUM Maps & Info |
Facts about Harrison County Airport (ASL):
- The closest airport to Harrison County Airport (ASL) is East Texas Regional Airport (GGG), which is located 25 miles (41 kilometers) WSW of ASL.
- Because of Harrison County Airport's relatively low elevation of 357 feet, planes can take off or land at Harrison County 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.
- Harrison County Airport (ASL) has 2 runways.
- In the year ending May 28, 2007 the airport had 16,200 general aviation aircraft operations, average 44 per day.
- The furthest airport from Harrison County Airport (ASL) is Cocos (Keeling) Island Airport (CCK), which is located 10,865 miles (17,485 kilometers) away in Cocos Islands, Australia.
- Harrison County Airport is a public airport three miles southeast of Marshall, Texas, in Harrison County, which owns it.
- Harrison County Airport covers 480 acres at an elevation of 357 feet.
- Trans-Texas DC-3s stopped there until 1963.
Facts about Dehong Mangshi Airport (LUM):
- The closest airport to Dehong Mangshi Airport (LUM) is Tengchong Tuofeng Airport (TCZ), which is located 41 miles (66 kilometers) N of LUM.
- The furthest airport from Dehong Mangshi Airport (LUM) is Chañaral Airport (CNR), which is located 11,747 miles (18,905 kilometers) away in Chañaral, Atacama Region, Chile.
- In addition to being known as "Dehong Mangshi Airport", other names for LUM include "德宏芒市机场" and "Déhóng Mángshì Jīchǎng".
- Dehong Mangshi Airport (LUM) currently has only 1 runway.