Nonstop flight route between Fort Sill, Oklahoma, United States and Lake Placid, New York, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(44°15'51"N by 73°57'42"W)
Distance from FSI to LKP:
1,455.55 miles (2,342.48 km)
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Jump to:
- About this route
- FSI Airport Information
- LKP Airport Information
- Facts about FSI
- Facts about LKP
- 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 LKP
- List of Nearest Airports to LKP
- Map of Furthest Airports from LKP
- List of Furthest Airports from LKP
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Lake Placid Airport (LKP), Lake Placid, New York, United States would travel a Great Circle distance of 1,456 miles (or 2,342 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 Lake Placid 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: | LKP / KLKP |
| Airport Name: | Lake Placid Airport |
| Location: | Lake Placid, New York, United States |
| GPS Coordinates: | 44°15'51"N by 73°57'42"W |
| Area Served: | Lake Placid, New York |
| Operator/Owner: | North Elba Park District |
| Airport Type: | Public |
| Elevation: | 1747 feet (532 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LKP |
| More Information: | LKP Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- 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.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- Post Field served as a base for flight training for the Air Service.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
Facts about Lake Placid Airport (LKP):
- The furthest airport from Lake Placid Airport (LKP) is Margaret River Airport (MGV), which is located 11,574 miles (18,627 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Lake Placid Airport (LKP) is Adirondack Regional Airport (SLK), which is located only 15 miles (24 kilometers) NW of LKP.
- Lake Placid Airport (LKP) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.72 miles (9.20 km) S | Lawton–Fort Sill Regional Airport (LAW) | Lawton, Oklahoma, United States |     |
| 2 | 28.03 miles (45.12 km) ESE | Halliburton Field (DUC) | Duncan, Oklahoma, United States | |
| 3 | 38.98 miles (62.73 km) WSW | Frederick Regional Airport (FDR) | Frederick, Oklahoma, United States | |
| 4 | 39.53 miles (63.61 km) NE | Chickasha Municipal Airport (CHK) | Chickasha, Oklahoma, United States | |
| 5 | 43.74 miles (70.39 km) WNW | Hobart Regional Airport (HBR) | Hobart, Oklahoma, United States | |
| 6 | 45.95 miles (73.94 km) S | Sheppard Air Force Base (SPS) | Wichita Falls, Texas, United States | |
| 7 | 49.22 miles (79.21 km) W | Altus Air Force Base (LTS) | Altus, Oklahoma, United States | |
| 8 | 53.30 miles (85.78 km) W | Altus/Quartz Mountain Regional Airport (AXS) | Altus, Oklahoma, United States | |
| 9 | 54.76 miles (88.12 km) S | Kickapoo Downtown Airport (KIP) | Wichita Falls, Texas, United States | |
| 10 | 65.69 miles (105.71 km) NW | Clinton-Sherman Industrial Airpark (CSM) | Clinton, Oklahoma, United States | |
| 11 | 66.85 miles (107.58 km) NE | University of Oklahoma Max Westheimer Airport (OUN) | Norman, Oklahoma, United States | |
| 12 | 68.33 miles (109.96 km) NNW | Clinton Regional Airport (CLK) | Clinton, Oklahoma, United States | |
| 13 | 68.51 miles (110.26 km) NE | Will Rogers World Airport (OKC) | Oklahoma City, Oklahoma, United States | |
| 14 | 74.55 miles (119.97 km) NE | Wiley Post Airport (PWA) | Oklahoma City, Oklahoma, United States | |
| 15 | 78.07 miles (125.64 km) NE | Tinker Air Force Base (TIK) | Oklahoma City, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,920.33 miles (17,574.52 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,680.39 miles (17,188.37 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,614.31 miles (17,082.03 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 4 | 10,601.93 miles (17,062.12 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,589.08 miles (17,041.43 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,532.55 miles (16,950.46 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,512.35 miles (16,917.95 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,492.35 miles (16,885.76 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,478.49 miles (16,863.45 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,478.05 miles (16,862.75 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,472.77 miles (16,854.25 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,460.30 miles (16,834.17 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,458.62 miles (16,831.48 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,456.31 miles (16,827.76 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 10,452.67 miles (16,821.90 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.68 miles (23.62 km) NW | Adirondack Regional Airport (SLK) | Saranac Lake, New York, United States | |
| 2 | 36.14 miles (58.16 km) NE | Plattsburgh International Airport (PBG) | Plattsburgh, New York, United States | |
| 3 | 36.33 miles (58.46 km) NE | Clinton County Airport (PLB) | Plattsburgh, New York, United States | |
| 4 | 42.43 miles (68.29 km) ENE | Burlington International Airport (BTV) | Burlington, Vermont, United States | |
| 5 | 63.57 miles (102.31 km) NW | Massena International Airport (MSS) | Massena, New York, United States | |
| 6 | 64.51 miles (103.82 km) NNW | Cornwall Regional Airport (YCC) | Cornwall, Ontario, Canada | |
| 7 | 66.16 miles (106.48 km) SSE | Floyd Bennett Memorial Airport (GFL) | Glens Falls, New York, United States | |
| 8 | 67.66 miles (108.88 km) SSE | Granville Airport (GFR) | Granville, France | |
| 9 | 69.12 miles (111.23 km) ENE | Morrisville–Stowe State Airport (MVL) | Morrisville, Vermont, United States | |
| 10 | 69.42 miles (111.72 km) E | Edward F. Knapp State Airport (MPV) | Barre/Montpelier, Vermont, United States | |
| 11 | 71.52 miles (115.09 km) SE | Rutland – Southern Vermont Regional Airport (RUT) | Rutland, Vermont, United States | |
| 12 | 78.60 miles (126.49 km) NNE | Saint-Jean Airport (YJN) | Saint-Jean-sur-Richelieu, Quebec, Canada | |
| 13 | 79.55 miles (128.02 km) WNW | Ogdensburg International Airport (OGS) | Ogdensburg, New York, United States | |
| 14 | 84.04 miles (135.24 km) N | Montréal–Pierre Elliott Trudeau International Airport (YUL) | Dorval, Quebec, Canada | |
| 15 | 87.37 miles (140.61 km) N | Cartierville Airport (YCV) | Cartierville, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,574.32 miles (18,627.02 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,561.12 miles (18,605.77 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,551.01 miles (18,589.50 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,540.03 miles (18,571.82 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 11,524.46 miles (18,546.78 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,478.49 miles (18,472.80 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,446.45 miles (18,421.23 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,442.24 miles (18,414.46 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,430.31 miles (18,395.25 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,353.90 miles (18,272.28 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,320.83 miles (18,219.06 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,266.32 miles (18,131.34 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 11,260.44 miles (18,121.88 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,227.00 miles (18,068.06 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,212.35 miles (18,044.49 km) SW | Windarling Airport (WRN) | Windarling, Australia | |