Nonstop flight route between Kirksville, Missouri, United States and SeaTac (near Seattle and Tacoma), Washington, United States:
Departure Airport:

Arrival Airport:

Distance from IRK to SEA:
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- About this route
- IRK Airport Information
- SEA Airport Information
- Facts about IRK
- Facts about SEA
- Map of Nearest Airports to IRK
- List of Nearest Airports to IRK
- Map of Furthest Airports from IRK
- List of Furthest Airports from IRK
- Map of Nearest Airports to SEA
- List of Nearest Airports to SEA
- Map of Furthest Airports from SEA
- List of Furthest Airports from SEA
About this route:
A direct, nonstop flight between Kirksville Regional Airport (IRK), Kirksville, Missouri, United States and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 1,558 miles (or 2,508 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 Kirksville Regional Airport and Seattle–Tacoma International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | IRK / KIRK |
Airport Name: | Kirksville Regional Airport |
Location: | Kirksville, Missouri, United States |
GPS Coordinates: | 40°5'35"N by 92°32'42"W |
Area Served: | Kirksville, Missouri |
Operator/Owner: | City of Kirksville |
Airport Type: | Public |
Elevation: | 966 feet (294 meters) |
# of Runways: | 2 |
View all routes: | Routes from IRK |
More Information: | IRK Maps & Info |
Arrival 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 |
Facts about Kirksville Regional Airport (IRK):
- Kirksville Regional Airport (IRK) has 2 runways.
- The closest airport to Kirksville Regional Airport (IRK) is Trenton Municipal Airport (TRX), which is located 55 miles (89 kilometers) W of IRK.
- The furthest airport from Kirksville Regional Airport (IRK) is Margaret River Airport (MGV), which is located 10,860 miles (17,478 kilometers) away in Margaret River, Western Australia, Australia.
- Air Choice One began scheduled flight operations twice daily, to and from Lambert-St.
- Because of Kirksville Regional Airport's relatively low elevation of 966 feet, planes can take off or land at Kirksville Regional 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.
Facts about Seattle–Tacoma International Airport (SEA):
- 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.
- The Seattle–Tacoma International Airport, also known as Sea–Tac Airport or Sea–Tac /ˈsiːtæk/, is an American airport.
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
- The facility was originally scheduled to open in Spring 2011.
- The airport has a Central Terminal building, which was renovated and expanded in 2003.
- 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.
- Seattle–Tacoma International Airport (SEA) has 3 runways.
- 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.
- The top five carriers at the airport in number of passengers carried in 2012 were Alaska Airlines, Horizon Air, Delta Air Lines, Southwest Airlines, and United Airlines.
- 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 airport was constructed by the Port of Seattle in 1944 to serve civilians of the region, after the U.S.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".