Nonstop flight route between Nouadhibou, Mauritania and St. Thomas, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from NDB to YQS:
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- About this route
- NDB Airport Information
- YQS Airport Information
- Facts about NDB
- Facts about YQS
- Map of Nearest Airports to NDB
- List of Nearest Airports to NDB
- Map of Furthest Airports from NDB
- List of Furthest Airports from NDB
- Map of Nearest Airports to YQS
- List of Nearest Airports to YQS
- Map of Furthest Airports from YQS
- List of Furthest Airports from YQS
About this route:
A direct, nonstop flight between Nouadhibou International Airport (NDB), Nouadhibou, Mauritania and St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada would travel a Great Circle distance of 3,949 miles (or 6,356 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 Nouadhibou International Airport and St. Thomas Municipal 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 Nouadhibou International Airport and St. Thomas Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | NDB / GQPP |
Airport Name: | Nouadhibou International Airport |
Location: | Nouadhibou, Mauritania |
GPS Coordinates: | 20°55'59"N by 17°1'46"W |
Area Served: | Nouadhibou, Mauritania |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 16 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from NDB |
More Information: | NDB Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YQS / CYQS |
Airport Name: | St. Thomas Municipal Airport |
Location: | St. Thomas, Ontario, Canada |
GPS Coordinates: | 42°46'12"N by 81°6'34"W |
Operator/Owner: | Municipality of St. Thomas |
Airport Type: | Public |
Elevation: | 779 feet (237 meters) |
# of Runways: | 3 |
View all routes: | Routes from YQS |
More Information: | YQS Maps & Info |
Facts about Nouadhibou International Airport (NDB):
- Because of Nouadhibou International Airport's relatively low elevation of 16 feet, planes can take off or land at Nouadhibou International 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 Nouadhibou International Airport (NDB) is La Güera Airport (ZLG), which is located only 7 miles (12 kilometers) SSW of NDB.
- Nouadhibou International Airport (NDB) currently has only 1 runway.
- The furthest airport from Nouadhibou International Airport (NDB) is Koumac Airport (KOC), which is nearly antipodal to Nouadhibou International Airport (meaning Nouadhibou International Airport is almost on the exact opposite side of the Earth from Koumac Airport), and is located 12,349 miles (19,874 kilometers) away in Koumac, New Caledonia.
Facts about St. Thomas Municipal Airport (YQS):
- The furthest airport from St. Thomas Municipal Airport (YQS) is Margaret River Airport (MGV), which is located 11,370 miles (18,298 kilometers) away in Margaret River, Western Australia, Australia.
- Because of St. Thomas Municipal Airport's relatively low elevation of 779 feet, planes can take off or land at St. Thomas Municipal 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 airport is in uncontrolled airspace but has a UNICOM operating during working hours on 122.70 MHz.
- St. Thomas Municipal Airport (YQS) has 3 runways.
- The closest airport to St. Thomas Municipal Airport (YQS) is London international Airport (YXU), which is located only 18 miles (29 kilometers) N of YQS.