Nonstop flight route between Burlington, Vermont, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from BTV to FSI:
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- About this route
- BTV Airport Information
- FSI Airport Information
- Facts about BTV
- Facts about FSI
- Map of Nearest Airports to BTV
- List of Nearest Airports to BTV
- Map of Furthest Airports from BTV
- List of Furthest Airports from BTV
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Burlington International Airport (BTV), Burlington, Vermont, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,498 miles (or 2,411 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 Burlington International Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | BTV / KBTV |
Airport Name: | Burlington International Airport |
Location: | Burlington, Vermont, United States |
GPS Coordinates: | 44°28'18"N by 73°9'11"W |
Area Served: | Burlington, Vermont |
Operator/Owner: | City of Burlington |
Airport Type: | Public |
Elevation: | 335 feet (102 meters) |
# of Runways: | 2 |
View all routes: | Routes from BTV |
More Information: | BTV Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Facts about Burlington International Airport (BTV):
- In September 2012 it was announced to the public that the Vermont Air National Guard Charitable Foundation was planning to host an Air Show in Burlington, the first such event at this location to take place in years.
- From 2000 to 2008, the airport experienced an increase in growth and service.
- BTV enplaned over 759,000 people in 2008, a 7.3% increase from 2007.
- The furthest airport from Burlington International Airport (BTV) is Margaret River Airport (MGV), which is located 11,586 miles (18,646 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Burlington International Airport's relatively low elevation of 335 feet, planes can take off or land at Burlington 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.
- Burlington International Airport covers an area of 942 acres at an elevation of 335 feet above mean sea level.
- The closest airport to Burlington International Airport (BTV) is Plattsburgh International Airport (PBG), which is located only 20 miles (32 kilometers) NW of BTV.
- Burlington International Airport (BTV) has 2 runways.
- With the onset of the Second World War, the United States Government created a Defense Zone extending inland 150 miles from the coastline, where private aircraft were restricted from operating.
Facts about Henry Post Army Airfield (FSI):
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- Henry Post Army Airfield (FSI) currently has only 1 runway.