Nonstop flight route between Seattle, Washington, United States and Fort Smith, Arkansas, United States:
Departure Airport:

Arrival Airport:

Distance from LKE to FSM:
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- About this route
- LKE Airport Information
- FSM Airport Information
- Facts about LKE
- Facts about FSM
- Map of Nearest Airports to LKE
- List of Nearest Airports to LKE
- Map of Furthest Airports from LKE
- List of Furthest Airports from LKE
- Map of Nearest Airports to FSM
- List of Nearest Airports to FSM
- Map of Furthest Airports from FSM
- List of Furthest Airports from FSM
About this route:
A direct, nonstop flight between Kenmore Air Harbor Seaplane Base (LKE), Seattle, Washington, United States and Fort Smith Regional Airport (FSM), Fort Smith, Arkansas, United States would travel a Great Circle distance of 1,665 miles (or 2,680 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 Kenmore Air Harbor Seaplane Base and Fort Smith Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | LKE / |
Airport Names: |
|
Location: | Seattle, Washington, United States |
GPS Coordinates: | 47°37'44"N by 122°20'18"W |
Area Served: | Seattle, Washington |
Operator/Owner: | Gregg Munro |
Airport Type: | Public |
Elevation: | 14 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from LKE |
More Information: | LKE Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FSM / KFSM |
Airport Name: | Fort Smith Regional Airport |
Location: | Fort Smith, Arkansas, United States |
GPS Coordinates: | 35°20'12"N by 94°22'3"W |
Area Served: | Fort Smith, Arkansas |
Operator/Owner: | Fort Smith Airport Commission |
Airport Type: | Public |
Elevation: | 469 feet (143 meters) |
# of Runways: | 2 |
View all routes: | Routes from FSM |
More Information: | FSM Maps & Info |
Facts about Kenmore Air Harbor Seaplane Base (LKE):
- In addition to being known as "Kenmore Air Harbor Seaplane Base", other names for LKE include "Seattle Lake Union Seaplane Base" and "W55".
- Kenmore Air Harbor Seaplane Base (LKE) currently has only 1 runway.
- The furthest airport from Kenmore Air Harbor Seaplane Base (LKE) is Tôlanaro Airport (FTU), which is located 10,770 miles (17,332 kilometers) away in Tôlanaro, Madagascar.
- Because of Kenmore Air Harbor Seaplane Base's relatively low elevation of 14 feet, planes can take off or land at Kenmore Air Harbor Seaplane Base 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 Kenmore Air Harbor Seaplane Base (LKE) is King County International Airport (BFI), which is located only 7 miles (11 kilometers) SSE of LKE.
Facts about Fort Smith Regional Airport (FSM):
- The airline terminal offers efficient operational space, convenience of close to the door parking, complimentary Wi-Fi, wingback seating, and the restrooms were voted the America’s Best Public Restroom in 2005.
- Fort Smith Regional Airport (FSM) has 2 runways.
- The closest airport to Fort Smith Regional Airport (FSM) is Robert S. Kerr Airport (RKR), which is located 26 miles (42 kilometers) SSW of FSM.
- The furthest airport from Fort Smith Regional Airport (FSM) is Margaret River Airport (MGV), which is located 10,765 miles (17,324 kilometers) away in Margaret River, Western Australia, Australia.
- As per Federal Aviation Administration records, the airport had 85,095 passenger boardings in calendar year 2008, 76,401 enplanements in 2009, 83,902 in 2010, and 84,126 in 2011.
- Since 1953, FSM has been the proud home to Fort Smith Air National Guard Station and the 188th Fighter Wing, an Air Combat Command -gained unit of the Arkansas Air National Guard.
- Fort Smith Regional Airport covers an area of 1,359 acres at an elevation of 469 feet above mean sea level.
- Because of Fort Smith Regional Airport's relatively low elevation of 469 feet, planes can take off or land at Fort Smith 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.
- Air Traffic services are provided by the Federal Aviation Administration from an Air Traffic Control Tower and TRACON.