Nonstop flight route between Ulanhot, China and Sundsvall, Sweden:
Departure Airport:

Arrival Airport:

Distance from HLH to SDL:
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- About this route
- HLH Airport Information
- SDL Airport Information
- Facts about HLH
- Facts about SDL
- Map of Nearest Airports to HLH
- List of Nearest Airports to HLH
- Map of Furthest Airports from HLH
- List of Furthest Airports from HLH
- Map of Nearest Airports to SDL
- List of Nearest Airports to SDL
- Map of Furthest Airports from SDL
- List of Furthest Airports from SDL
About this route:
A direct, nonstop flight between Ulanhot Airport (HLH), Ulanhot, China and Sundsvall–Timrå Airport (SDL), Sundsvall, Sweden would travel a Great Circle distance of 3,865 miles (or 6,221 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 Ulanhot Airport and Sundsvall–Timrå 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 Ulanhot Airport and Sundsvall–Timrå Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HLH / ZBUL |
Airport Name: | Ulanhot Airport |
Location: | Ulanhot, China |
GPS Coordinates: | 46°11'43"N by 122°0'29"E |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from HLH |
More Information: | HLH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SDL / ESNN |
Airport Name: | Sundsvall–Timrå Airport |
Location: | Sundsvall, Sweden |
GPS Coordinates: | 62°31'41"N by 17°26'38"E |
Operator/Owner: | Municipalities of Sundsvall and Timrå |
Airport Type: | Public |
Elevation: | 16 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from SDL |
More Information: | SDL Maps & Info |
Facts about Ulanhot Airport (HLH):
- Because of Ulanhot Airport's relatively low elevation of 0 feet, planes can take off or land at Ulanhot 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.
- The closest airport to Ulanhot Airport (HLH) is Arxan Yi'ershi Airport (YIE), which is located 126 miles (202 kilometers) NW of HLH.
- The furthest airport from Ulanhot Airport (HLH) is Port Stanley Airport (PSY), which is nearly antipodal to Ulanhot Airport (meaning Ulanhot Airport is almost on the exact opposite side of the Earth from Port Stanley Airport), and is located 12,057 miles (19,404 kilometers) away in Stanley, Falkland Islands, United Kingdom.
Facts about Sundsvall–Timrå Airport (SDL):
- Sundsvall–Timrå Airport (SDL) currently has only 1 runway.
- The furthest airport from Sundsvall–Timrå Airport (SDL) is Chatham Islands (CHT), which is located 11,028 miles (17,748 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of Sundsvall–Timrå Airport's relatively low elevation of 16 feet, planes can take off or land at Sundsvall–Timrå 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.
- The closest airport to Sundsvall–Timrå Airport (SDL) is Örnsköldsvik Airport (OER), which is located 78 miles (125 kilometers) NE of SDL.