Nonstop flight route between Washington, D.C. / Virginia, United States and La Tuque, Quebec, Canada:
Departure Airport:

Arrival Airport:

Distance from IAD to YLQ:
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- About this route
- IAD Airport Information
- YLQ Airport Information
- Facts about IAD
- Facts about YLQ
- Map of Nearest Airports to IAD
- List of Nearest Airports to IAD
- Map of Furthest Airports from IAD
- List of Furthest Airports from IAD
- Map of Nearest Airports to YLQ
- List of Nearest Airports to YLQ
- Map of Furthest Airports from YLQ
- List of Furthest Airports from YLQ
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and La Tuque Airport (YLQ), La Tuque, Quebec, Canada would travel a Great Circle distance of 630 miles (or 1,014 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 Washington Dulles International Airport and La Tuque Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | IAD / KIAD |
Airport Name: | Washington Dulles International Airport |
Location: | Washington, D.C. / Virginia, United States |
GPS Coordinates: | 38°56'39"N by 77°27'20"W |
Area Served: | Washington metropolitan area |
Airport Type: | Public |
Elevation: | 313 feet (95 meters) |
# of Runways: | 5 |
View all routes: | Routes from IAD |
More Information: | IAD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YLQ / CYLQ |
Airport Name: | La Tuque Airport |
Location: | La Tuque, Quebec, Canada |
GPS Coordinates: | 47°24'34"N by 72°47'20"W |
Operator/Owner: | Town of La Tuque |
Airport Type: | Public |
Elevation: | 548 feet (167 meters) |
# of Runways: | 1 |
View all routes: | Routes from YLQ |
More Information: | YLQ Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- The main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
- Washington Dulles International Airport (IAD) has 5 runways.
- The design included a landscaped man-made lake to collect rainwater, a low-rise hotel, and a row of office buildings along the north side of the main parking lot.
- The Metropolitan Washington Airports Authority has begun to gradually phase out the mobile lounge system for inter-terminal passenger movements in favor of the AeroTrain, an underground people mover which currently operates to Concourses A, B and C, and a pedestrian walkway system.
- A new and permanent C/D concourse is planned as part of the D2 Dulles Development Project.
- The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles 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 Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
Facts about La Tuque Airport (YLQ):
- Because of La Tuque Airport's relatively low elevation of 548 feet, planes can take off or land at La Tuque 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.
- La Tuque Airport (YLQ) currently has only 1 runway.
- The closest airport to La Tuque Airport (YLQ) is Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY), which is located 70 miles (112 kilometers) ESE of YLQ.
- The furthest airport from La Tuque Airport (YLQ) is Margaret River Airport (MGV), which is located 11,419 miles (18,377 kilometers) away in Margaret River, Western Australia, Australia.