Nonstop flight route between Dunhuang, Gansu, China and Tulcán, Ecuador:
Departure Airport:
 
    Arrival Airport:
 
    Distance from DNH to TUA:
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- About this route
- DNH Airport Information
- TUA Airport Information
- Facts about DNH
- Facts about TUA
- Map of Nearest Airports to DNH
- List of Nearest Airports to DNH
- Map of Furthest Airports from DNH
- List of Furthest Airports from DNH
- Map of Nearest Airports to TUA
- List of Nearest Airports to TUA
- Map of Furthest Airports from TUA
- List of Furthest Airports from TUA
About this route:
A direct, nonstop flight between Dunhuang Airport (DNH), Dunhuang, Gansu, China and Teniente Coronel Luis A Mantilla International Airport (TUA), Tulcán, Ecuador would travel a Great Circle distance of 9,567 miles (or 15,396 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 Dunhuang Airport and Teniente Coronel Luis A Mantilla 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 Dunhuang Airport and Teniente Coronel Luis A Mantilla 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: | DNH / ZLDH | 
| Airport Names: | 
 | 
| Location: | Dunhuang, Gansu, China | 
| GPS Coordinates: | 40°9'39"N by 94°48'33"E | 
| Airport Type: | Public | 
| View all routes: | Routes from DNH | 
| More Information: | DNH Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | TUA / SETU | 
| Airport Name: | Teniente Coronel Luis A Mantilla International Airport | 
| Location: | Tulcán, Ecuador | 
| GPS Coordinates: | 0°48'33"N by 77°42'29"W | 
| Airport Type: | Public | 
| Elevation: | 9649 feet (2,941 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from TUA | 
| More Information: | TUA Maps & Info | 
Facts about Dunhuang Airport (DNH):
- The closest airport to Dunhuang Airport (DNH) is Jiayuguan Airport (JGN), which is located 188 miles (303 kilometers) E of DNH.
- In addition to being known as "Dunhuang Airport", other names for DNH include "敦煌机场" and "Dūnhuáng Jīchǎng".
- The furthest airport from Dunhuang Airport (DNH) is Pupelde Airfield (ZUD), which is located 11,831 miles (19,041 kilometers) away in Ancud, Los Lagos Region, Chile.
Facts about Teniente Coronel Luis A Mantilla International Airport (TUA):
- The furthest airport from Teniente Coronel Luis A Mantilla International Airport (TUA) is Depati Parbo Airport (KRC), which is nearly antipodal to Teniente Coronel Luis A Mantilla International Airport (meaning Teniente Coronel Luis A Mantilla International Airport is almost on the exact opposite side of the Earth from Depati Parbo Airport), and is located 12,331 miles (19,845 kilometers) away in Kerinci, Indonesia.
- The closest airport to Teniente Coronel Luis A Mantilla International Airport (TUA) is San Luis Airport (IPI), which is located only 4 miles (7 kilometers) NE of TUA.
- Because of Teniente Coronel Luis A Mantilla International Airport's high elevation of 9,649 feet, planes must typically fly at a faster airspeed in order to takeoff or land at TUA. Combined with a high temperature, this could make TUA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Teniente Coronel Luis A Mantilla International Airport (TUA) currently has only 1 runway.




