Nonstop flight route between Fort Sill, Oklahoma, United States and Grand Junction, Colorado, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(39°7'21"N by 108°31'36"W)
Distance from FSI to GJT:
638.62 miles (1,027.75 km)
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- About this route
- FSI Airport Information
- GJT Airport Information
- Facts about FSI
- Facts about GJT
- 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 GJT
- List of Nearest Airports to GJT
- Map of Furthest Airports from GJT
- List of Furthest Airports from GJT
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Grand Junction Regional Airport (GJT), Grand Junction, Colorado, United States would travel a Great Circle distance of 639 miles (or 1,028 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 Grand Junction Regional 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: | GJT / KGJT |
| Airport Names: |
|
| Location: | Grand Junction, Colorado, United States |
| GPS Coordinates: | 39°7'21"N by 108°31'36"W |
| Area Served: | Grand Junction MSA |
| Operator/Owner: | Grand Junction Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 4858 feet (1,481 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GJT |
| More Information: | GJT Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- 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.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
Facts about Grand Junction Regional Airport (GJT):
- The furthest airport from Grand Junction Regional Airport (GJT) is Sir Gaëtan Duval Airport (RRG), which is located 11,014 miles (17,726 kilometers) away in Rodrigues Island, Mauritius.
- Because of Grand Junction Regional Airport's high elevation of 4,858 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GJT. Combined with a high temperature, this could make GJT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "Grand Junction Regional Airport", another name for GJT is "Walker Field".
- Grand Junction Regional Airport (GJT) has 2 runways.
- The closest airport to Grand Junction Regional Airport (GJT) is Garfield County Regional Airport (RIL), which is located 51 miles (82 kilometers) ENE of GJT.
- The first jets at Grand Junction were Frontier Boeing 727-100s flying DEN-GJT-SLC and back starting Oct-Nov 1966.
| 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 | 51.05 miles (82.15 km) ENE | Garfield County Regional Airport (RIL) | Rifle, Colorado, United States | |
| 2 | 54.33 miles (87.43 km) SE | Montrose Regional Airport (MTJ) | Montrose, Colorado, United States | |
| 3 | 70.71 miles (113.80 km) WSW | Canyonlands Field (CNY) | Moab, Utah, United States | |
| 4 | 87.38 miles (140.62 km) SSE | Telluride Regional Airport (TEX) | Telluride, Colorado, United States | |
| 5 | 89.07 miles (143.34 km) E | Aspen–Pitkin County Airport (ASE) | Aspen, Colorado, United States | |
| 6 | 93.13 miles (149.88 km) ENE | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States | |
| 7 | 93.26 miles (150.09 km) SSW | Monticello Airport (MXC) | Monticello, Utah, United States | |
| 8 | 94.93 miles (152.77 km) ESE | Gunnison-Crested Butte Regional Airport (GUC) | Gunnison, Colorado, United States | |
| 9 | 104.99 miles (168.96 km) NNW | Vernal Regional Airport (VEL) | Vernal, Utah, United States | |
| 10 | 108.82 miles (175.13 km) NNE | Craig–Moffat Airport (CIG) | Craig, Colorado, United States | |
| 11 | 116.78 miles (187.94 km) NE | Yampa Valley Airport (HDN) | Hayden, Colorado, United States | |
| 12 | 118.30 miles (190.39 km) SSW | Blanding Municipal Airport (BDG) | Blanding, Utah, United States | |
| 13 | 118.57 miles (190.82 km) E | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| 14 | 125.83 miles (202.51 km) S | Cortez Municipal Airport (CEZ) | Cortez, Colorado, United States | |
| 15 | 130.51 miles (210.04 km) NE | Steamboat Springs Airport (SBS) | Steamboat Springs, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,014.14 miles (17,725.50 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,907.39 miles (17,553.70 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,883.06 miles (17,514.54 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,861.51 miles (17,479.86 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,711.84 miles (17,239.00 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,592.41 miles (17,046.78 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,589.68 miles (17,042.40 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,549.25 miles (16,977.33 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,472.62 miles (16,854.00 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,433.34 miles (16,790.79 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,430.23 miles (16,785.78 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,420.01 miles (16,769.34 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,403.07 miles (16,742.08 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,391.54 miles (16,723.53 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,381.15 miles (16,706.81 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |