Nonstop flight route between Lac La Martre, Northwest Territories, Canada and Grand Forks, North Dakota, United States:
Departure Airport:

Arrival Airport:

Distance from YLE to RDR:
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- About this route
- YLE Airport Information
- RDR Airport Information
- Facts about YLE
- Facts about RDR
- Map of Nearest Airports to YLE
- List of Nearest Airports to YLE
- Map of Furthest Airports from YLE
- List of Furthest Airports from YLE
- Map of Nearest Airports to RDR
- List of Nearest Airports to RDR
- Map of Furthest Airports from RDR
- List of Furthest Airports from RDR
About this route:
A direct, nonstop flight between Whatì Airport (YLE), Lac La Martre, Northwest Territories, Canada and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 1,292 miles (or 2,080 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 relatively short distance between Whatì Airport and Grand Forks Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YLE / CWMT |
Airport Names: |
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Location: | Lac La Martre, Northwest Territories, Canada |
GPS Coordinates: | 63°7'54"N by 117°14'45"W |
Operator/Owner: | Government of the Northwest Territories |
Airport Type: | Public |
Elevation: | 882 feet (269 meters) |
# of Runways: | 1 |
View all routes: | Routes from YLE |
More Information: | YLE Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RDR / KRDR |
Airport Names: |
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Location: | Grand Forks, North Dakota, United States |
GPS Coordinates: | 47°57'39"N by 97°24'3"W |
View all routes: | Routes from RDR |
More Information: | RDR Maps & Info |
Facts about Whatì Airport (YLE):
- Whatì Airport (YLE) currently has only 1 runway.
- Because of Whatì Airport's relatively low elevation of 882 feet, planes can take off or land at Whatì 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 Whatì Airport (YLE) is Port Alfred Airport (AFD), which is located 9,878 miles (15,897 kilometers) away in Port Alfred, South Africa.
- The closest airport to Whatì Airport (YLE) is Gamèti/Rae Lakes Airport (YRA), which is located 68 miles (110 kilometers) N of YLE.
- In addition to being known as "Whatì Airport", another name for YLE is "CEM3".
Facts about Grand Forks Air Force Base (RDR):
- In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
- During 1965, the wing’s three missile squadrons were activated and crew training and certification began at Vandenberg AFB in southern California.
- The furthest airport from Grand Forks Air Force Base (RDR) is Margaret River Airport (MGV), which is located 10,504 miles (16,904 kilometers) away in Margaret River, Western Australia, Australia.
- On 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
- In 1971, the 18th Fighter-Interceptor Squadron was inactivated and the 460th Fighter-Interceptor Squadron replaced the unit.
- In October 1977, the PAR came under operational control of the USAF, which operated it thereafter as part of its early warning system.
- On 26 May 1972, President Nixon and Soviet general secretary Leonid Brezhnev signed the ABM Treaty, which limited each nation to one site to protect strategic forces and one site to protect the "National Command Authority." With work about 85 percent complete at Grand Forks, the United States chose to finish construction at the North Dakota site.
- The closest airport to Grand Forks Air Force Base (RDR) is Grand Forks International Airport (GFK), which is located only 10 miles (17 kilometers) E of RDR.