Nonstop flight route between Dali, Yunnan, China and Düne, Helgoland, Schleswig-Holstein, Germany:
Departure Airport:
Arrival Airport:
Distance from DLU to HGL:
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- About this route
 - DLU Airport Information
 - HGL Airport Information
 - Facts about DLU
 - Facts about HGL
 - Map of Nearest Airports to DLU
 - List of Nearest Airports to DLU
 - Map of Furthest Airports from DLU
 - List of Furthest Airports from DLU
 - Map of Nearest Airports to HGL
 - List of Nearest Airports to HGL
 - Map of Furthest Airports from HGL
 - List of Furthest Airports from HGL
 
About this route:
A direct, nonstop flight between Dali Airport (DLU), Dali, Yunnan, China and Heligoland Airport (HGL), Düne, Helgoland, Schleswig-Holstein, Germany would travel a Great Circle distance of 4,892 miles (or 7,872 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 Dali Airport and Heligoland 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 Dali Airport and Heligoland Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DLU / ZPDL | 
| Airport Names: | 
                    
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| Location: | Dali, Yunnan, China | 
| GPS Coordinates: | 25°39'3"N by 100°19'5"E | 
| Area Served: | Dali, Yunnan, China | 
| Operator/Owner: | Yunnan Airport Group | 
| Airport Type: | Public | 
| Elevation: | 7050 feet (2,149 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DLU | 
| More Information: | DLU Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | HGL / EDXH | 
| Airport Names: | 
                    
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| Location: | Düne, Helgoland, Schleswig-Holstein, Germany | 
| GPS Coordinates: | 54°11'8"N by 7°54'51"E | 
| Area Served: | Heligoland, Germany | 
| Operator/Owner: | Helgoland AirService GmbH | 
| Airport Type: | Public | 
| Elevation: | 7 feet (2 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from HGL | 
| More Information: | HGL Maps & Info | 
Facts about Dali Airport (DLU):
- In addition to being known as "Dali Airport", other names for DLU include "大理机场" and "Dàlǐ Jīchǎng".
 - Because of Dali Airport's high elevation of 7,050 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DLU. Combined with a high temperature, this could make DLU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
 - Dali Airport handled 274,486 passengers last year.
 - The furthest airport from Dali Airport (DLU) is Chañaral Airport (CNR), which is located 11,871 miles (19,105 kilometers) away in Chañaral, Atacama Region, Chile.
 - The closest airport to Dali Airport (DLU) is Lijiang Sanyi Airport (LJG), which is located 71 miles (115 kilometers) N of DLU.
 - Dali Airport (DLU) currently has only 1 runway.
 
Facts about Heligoland Airport (HGL):
- The closest airport to Heligoland Airport (HGL) is Wangerooge Airport (AGE), which is located 28 miles (45 kilometers) S of HGL.
 - The first military airfield on Düne existed during World War II when Heligoland had been fortified.
 - In addition to being known as "Heligoland Airport", another name for HGL is "Flughafen Helgoland-Düne".
 - The furthest airport from Heligoland Airport (HGL) is Chatham Islands (CHT), which is located 11,693 miles (18,819 kilometers) away in Waitangi, Chatham Islands, New Zealand.
 - Heligoland Airport (HGL) has 3 runways.
 - Because of Heligoland Airport's relatively low elevation of 7 feet, planes can take off or land at Heligoland 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.
 
