Nonstop flight route between Ulanhot, China and Saint-Louis, Senegal:
Departure Airport:

Arrival Airport:

Distance from HLH to XLS:
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- About this route
- HLH Airport Information
- XLS Airport Information
- Facts about HLH
- Facts about XLS
- 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 XLS
- List of Nearest Airports to XLS
- Map of Furthest Airports from XLS
- List of Furthest Airports from XLS
About this route:
A direct, nonstop flight between Ulanhot Airport (HLH), Ulanhot, China and Saint-Louis Airport (XLS), Saint-Louis, Senegal would travel a Great Circle distance of 7,418 miles (or 11,938 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 Saint-Louis 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 Saint-Louis 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: | XLS / GOSS |
Airport Names: |
|
Location: | Saint-Louis, Senegal |
GPS Coordinates: | 16°3'2"N by 16°27'47"W |
Area Served: | Saint-Louis, Senegal |
Airport Type: | Public |
Elevation: | 9 feet (3 meters) |
# of Runways: | 2 |
View all routes: | Routes from XLS |
More Information: | XLS 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 Saint-Louis Airport (XLS):
- The closest airport to Saint-Louis Airport (XLS) is Richard Toll Airport (RDT), which is located 60 miles (96 kilometers) ENE of XLS.
- Saint-Louis Airport (XLS) has 2 runways.
- Because of Saint-Louis Airport's relatively low elevation of 9 feet, planes can take off or land at Saint-Louis 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 furthest airport from Saint-Louis Airport (XLS) is Santo-Pekoa International Airport (SON), which is nearly antipodal to Saint-Louis Airport (meaning Saint-Louis Airport is almost on the exact opposite side of the Earth from Santo-Pekoa International Airport), and is located 12,189 miles (19,616 kilometers) away in Luganville, Vanuatu.
- In addition to being known as "Saint-Louis Airport", another name for XLS is "Aéroport de Saint-Louis".