Nonstop flight route between Fort Sill, Oklahoma, United States and Grand Rapids, Minnesota, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(47°12'39"N by 93°30'34"W)
Distance from FSI to GPZ:
904.22 miles (1,455.20 km)
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- About this route
- FSI Airport Information
- GPZ Airport Information
- Facts about FSI
- Facts about GPZ
- 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 GPZ
- List of Nearest Airports to GPZ
- Map of Furthest Airports from GPZ
- List of Furthest Airports from GPZ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Grand Rapids - Itasca County Airport (GPZ), Grand Rapids, Minnesota, United States would travel a Great Circle distance of 904 miles (or 1,455 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 Rapids - Itasca County 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: | GPZ / KGPZ |
| Airport Names: |
|
| Location: | Grand Rapids, Minnesota, United States |
| GPS Coordinates: | 47°12'39"N by 93°30'34"W |
| Operator/Owner: | Grand Rapids / Itasca County, Minnesota |
| Airport Type: | Public |
| Elevation: | 413 feet (126 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from GPZ |
| More Information: | GPZ Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- 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.
- 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.
- Post Field served as a base for flight training for the Air Service.
- 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.
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
Facts about Grand Rapids - Itasca County Airport (GPZ):
- In addition to being known as "Grand Rapids - Itasca County Airport", another name for GPZ is "Gordon Newstrom Field".
- Because of Grand Rapids - Itasca County Airport's relatively low elevation of 413 feet, planes can take off or land at Grand Rapids - Itasca County 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 Grand Rapids - Itasca County Airport (GPZ) is Range Regional Airport (HIB), which is located 34 miles (54 kilometers) ENE of GPZ.
- The furthest airport from Grand Rapids - Itasca County Airport (GPZ) is Margaret River Airport (MGV), which is located 10,692 miles (17,207 kilometers) away in Margaret River, Western Australia, Australia.
- Grand Rapids - Itasca County Airport (GPZ) has 3 runways.
| 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 | 33.69 miles (54.22 km) ENE | Range Regional Airport (HIB) | Hibbing, Minnesota, United States | |
| 2 | 63.24 miles (101.78 km) SSW | Brainerd Lakes Regional Airport (BRD) | Brainerd, Minnesota, United States | |
| 3 | 67.02 miles (107.86 km) ESE | Duluth International Airport (DLH) | Duluth, Minnesota, United States | |
| 4 | 69.83 miles (112.39 km) WNW | Bemidji Regional Airport (BJI) | Bemidji, Minnesota, United States | |
| 5 | 75.84 miles (122.05 km) ESE | Richard I. Bong Airport (SUW) | Superior, Wisconsin, United States | |
| 6 | 89.07 miles (143.34 km) ENE | Ely Municipal Airport (LYU) | Ely, Minnesota, United States | |
| 7 | 93.72 miles (150.82 km) N | Falls International Airport (INL) | International Falls, Minnesota, United States | |
| 8 | 99.78 miles (160.57 km) N | Fort Frances Municipal Airport (YAG) | Fort Frances, Ontario, Canada | |
| 9 | 105.58 miles (169.92 km) SSE | Grantsburg Municipal Airport (GTG) | Grantsburg, Wisconsin, United States | |
| 10 | 115.00 miles (185.08 km) WSW | Detroit Lakes Airport (DTL) | Detroit Lakes, Minnesota, United States | |
| 11 | 116.57 miles (187.61 km) NNW | Baudette International Airport (BDE) | Baudette, Minnesota, United States | |
| 12 | 117.95 miles (189.83 km) SSW | St. Cloud Regional Airport (STC) | St. Cloud, Minnesota, United States | |
| 13 | 127.75 miles (205.59 km) SE | Sawyer County Airport (HYR) | Hayward, Wisconsin, United States | |
| 14 | 129.06 miles (207.70 km) SW | Alexandria Municipal Airport (AXN) | Alexandria, Minnesota, United States | |
| 15 | 130.63 miles (210.23 km) ESE | John F. Kennedy Memorial Airport (ASX) | Ashland, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,692.02 miles (17,207.10 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,668.02 miles (17,168.47 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,661.08 miles (17,157.30 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,642.01 miles (17,126.61 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,615.56 miles (17,084.05 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,584.62 miles (17,034.25 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,574.22 miles (17,017.52 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,569.15 miles (17,009.35 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 10,563.16 miles (16,999.71 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,522.85 miles (16,934.84 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,461.28 miles (16,835.75 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,427.78 miles (16,781.84 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,421.96 miles (16,772.47 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,411.76 miles (16,756.06 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,380.87 miles (16,706.34 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |