Nonstop flight route between Fort Sill, Oklahoma, United States and Waterville, Maine, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to WVL:
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- About this route
- FSI Airport Information
- WVL Airport Information
- Facts about FSI
- Facts about WVL
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to WVL
- List of Nearest Airports to WVL
- Map of Furthest Airports from WVL
- List of Furthest Airports from WVL
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Waterville Robert Lafleur Airport (WVL), Waterville, Maine, United States would travel a Great Circle distance of 1,664 miles (or 2,677 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 Henry Post Army Airfield and Waterville Robert Lafleur Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | WVL / KWVL |
Airport Name: | Waterville Robert Lafleur Airport |
Location: | Waterville, Maine, United States |
GPS Coordinates: | 44°31'59"N by 69°40'32"W |
Operator/Owner: | City of Waterville |
Airport Type: | Public |
Elevation: | 333 feet (101 meters) |
# of Runways: | 2 |
View all routes: | Routes from WVL |
More Information: | WVL Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- 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.
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
Facts about Waterville Robert Lafleur Airport (WVL):
- Because of Waterville Robert Lafleur Airport's relatively low elevation of 333 feet, planes can take off or land at Waterville Robert Lafleur 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 Waterville Robert Lafleur Airport (WVL) is Central Maine Airport of Norridgewock (OWK), which is located only 16 miles (25 kilometers) NW of WVL.
- Waterville Robert Lafleur Airport (WVL) has 2 runways.
- The furthest airport from Waterville Robert Lafleur Airport (WVL) is Albany Airport (ALH), which is located 11,665 miles (18,773 kilometers) away in Albany, Western Australia, Australia.