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

Arrival Airport:

Distance from DEH to SEA:
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- About this route
- DEH Airport Information
- SEA Airport Information
- Facts about DEH
- Facts about SEA
- Map of Nearest Airports to DEH
- List of Nearest Airports to DEH
- Map of Furthest Airports from DEH
- List of Furthest Airports from DEH
- 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 Decorah Municipal Airport (DEH), Decorah, Iowa, United States and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 1,502 miles (or 2,417 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 Decorah Municipal 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: | DEH / KDEH |
Airport Name: | Decorah Municipal Airport |
Location: | Decorah, Iowa, United States |
GPS Coordinates: | 43°16'32"N by 91°44'21"W |
Area Served: | Decorah, Iowa |
Operator/Owner: | City of Decorah |
Airport Type: | Public |
Elevation: | 1158 feet (353 meters) |
# of Runways: | 1 |
View all routes: | Routes from DEH |
More Information: | DEH 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 Decorah Municipal Airport (DEH):
- The closest airport to Decorah Municipal Airport (DEH) is Prairie du Chien Municipal Airport (PCD), which is located 36 miles (58 kilometers) ESE of DEH.
- Decorah Municipal Airport (DEH) currently has only 1 runway.
- The furthest airport from Decorah Municipal Airport (DEH) is Margaret River Airport (MGV), which is located 10,859 miles (17,476 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Seattle–Tacoma International Airport (SEA):
- Interstate 5 and its offshoot Interstate 405 intersect very close to the airport, and most people use private vehicles to arrive at the airport.
- A 23-acre rental car facility opened on May 17, 2012.
- 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.
- The three parallel runways run nearly north–south, west of the passenger terminal, and are 8,500 to 11,900 feet long.
- 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.
- Seattle–Tacoma International Airport (SEA) has 3 runways.
- In 2013, the airport served over 34.7 million passengers, making it the 15th-busiest airport in the United States.
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
- 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.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
- 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.