Nonstop flight route between SeaTac (near Seattle and Tacoma), Washington, United States and Natashquan, Quebec, Canada:
Departure Airport:

Arrival Airport:

Distance from SEA to YNA:
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- About this route
- SEA Airport Information
- YNA Airport Information
- Facts about SEA
- Facts about YNA
- Map of Nearest Airports to SEA
- List of Nearest Airports to SEA
- Map of Furthest Airports from SEA
- List of Furthest Airports from SEA
- Map of Nearest Airports to YNA
- List of Nearest Airports to YNA
- Map of Furthest Airports from YNA
- List of Furthest Airports from YNA
About this route:
A direct, nonstop flight between Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States and Natashquan Airport (YNA), Natashquan, Quebec, Canada would travel a Great Circle distance of 2,683 miles (or 4,318 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 Seattle–Tacoma International Airport and Natashquan 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 Seattle–Tacoma International Airport and Natashquan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SEA / KSEA |
Airport Names: |
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Location: | SeaTac (near Seattle and Tacoma), Washington, United States |
GPS Coordinates: | 47°26'56"N by 122°18'33"W |
Area Served: | Seattle; Tacoma, Washington, US |
Airport Type: | Public |
Elevation: | 433 feet (132 meters) |
# of Runways: | 3 |
View all routes: | Routes from SEA |
More Information: | SEA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YNA / CYNA |
Airport Name: | Natashquan Airport |
Location: | Natashquan, Quebec, Canada |
GPS Coordinates: | 50°11'23"N by 61°47'20"W |
Operator/Owner: | Municipalité du Canton de Natashquan |
Airport Type: | Public |
Elevation: | 39 feet (12 meters) |
# of Runways: | 1 |
View all routes: | Routes from YNA |
More Information: | YNA Maps & Info |
Facts about Seattle–Tacoma International Airport (SEA):
- The three parallel runways run nearly north–south, west of the passenger terminal, and are 8,500 to 11,900 feet long.
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
- Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma 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 Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
- Citing increased landing fees and other costs due to the aforementioned work at the airport, Southwest Airlines threatened in 2005 to move to nearby Boeing Field.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
- Seattle–Tacoma International Airport (SEA) has 3 runways.
- A recurring problem at the airport is misidentification of the westernmost taxiway, Taxiway Tango, as a runway.
- Seattle's Central Link light-rail line serves the airport at the SeaTac/Airport Station, which opened on December 19, 2009.
- Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
- The two-story North Concourse added four new gate positions and a new wing 600 feet long and 30 feet wide.
- The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
Facts about Natashquan Airport (YNA):
- The closest airport to Natashquan Airport (YNA) is Kégashka Airport (ZKG), which is located 23 miles (37 kilometers) E of YNA.
- The furthest airport from Natashquan Airport (YNA) is Albany Airport (ALH), which is located 11,383 miles (18,319 kilometers) away in Albany, Western Australia, Australia.
- Because of Natashquan Airport's relatively low elevation of 39 feet, planes can take off or land at Natashquan 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.
- Natashquan Airport (YNA) currently has only 1 runway.