Nonstop flight route between Mang City, Yunnan, China and Hyder, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from LUM to WHD:
Share this route:
Jump to:
- About this route
- LUM Airport Information
- WHD Airport Information
- Facts about LUM
- Facts about WHD
- Map of Nearest Airports to LUM
- List of Nearest Airports to LUM
- Map of Furthest Airports from LUM
- List of Furthest Airports from LUM
- Map of Nearest Airports to WHD
- List of Nearest Airports to WHD
- Map of Furthest Airports from WHD
- List of Furthest Airports from WHD
About this route:
A direct, nonstop flight between Dehong Mangshi Airport (LUM), Mang City, Yunnan, China and Hyder Seaplane Base (WHD), Hyder, Alaska, United States would travel a Great Circle distance of 6,202 miles (or 9,981 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 Dehong Mangshi Airport and Hyder Seaplane Base, 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 Dehong Mangshi Airport and Hyder Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | LUM / ZPMS |
Airport Names: |
|
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 |
Arrival Airport Information:
IATA / ICAO Codes: | WHD / |
Airport Names: |
|
Location: | Hyder, Alaska, United States |
GPS Coordinates: | 55°54'11"N by 130°0'24"W |
Area Served: | Hyder, Alaska |
Operator/Owner: | Alaska DOT&PF - Southeast Region |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from WHD |
More Information: | WHD Maps & Info |
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.
- Dehong Mangshi Airport (LUM) currently has only 1 runway.
- In addition to being known as "Dehong Mangshi Airport", other names for LUM include "德宏芒市机场" and "Déhóng Mángshì Jīchǎng".
- 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.
Facts about Hyder Seaplane Base (WHD):
- There are two floats for seaplanes, one along the shoreline and another within a protected cove with a concrete launch ramp.
- Because of Hyder Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hyder Seaplane Base 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.
- The furthest airport from Hyder Seaplane Base (WHD) is Port Alfred Airport (AFD), which is located 10,540 miles (16,962 kilometers) away in Port Alfred, South Africa.
- In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".
- Hyder Seaplane Base (WHD) currently has only 1 runway.
- The closest airport to Hyder Seaplane Base (WHD) is Stewart Aerodrome (ZST), which is located only 2 miles (4 kilometers) NNE of WHD.