Nonstop flight route between Burlington, Iowa, United States and Fort Sill, Oklahoma, United States:
Departure Airport:
(40°46'59"N by 91°7'32"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from BRL to FSI:
580.74 miles (934.61 km)
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Jump to:
- About this route
- BRL Airport Information
- FSI Airport Information
- Facts about BRL
- Facts about FSI
- Map of Nearest Airports to BRL
- List of Nearest Airports to BRL
- Map of Furthest Airports from BRL
- List of Furthest Airports from BRL
- 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 Southeast Iowa Regional Airport (BRL), Burlington, Iowa, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 581 miles (or 935 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 Southeast Iowa Regional 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: | BRL / KBRL |
| Airport Name: | Southeast Iowa Regional Airport |
| Location: | Burlington, Iowa, United States |
| GPS Coordinates: | 40°46'59"N by 91°7'32"W |
| Area Served: | Burlington, Iowa |
| Operator/Owner: | Southeast Iowa Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 698 feet (213 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BRL |
| More Information: | BRL 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 Southeast Iowa Regional Airport (BRL):
- The closest airport to Southeast Iowa Regional Airport (BRL) is Mount Pleasant Municipal Airport (MPZ), which is located 23 miles (37 kilometers) WNW of BRL.
- Because of Southeast Iowa Regional Airport's relatively low elevation of 698 feet, planes can take off or land at Southeast Iowa Regional 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.
- In 1996, the Burlington Regional Airport's name was changed to the Southeast Iowa Regional Airport to reflect the entire area that is served.
- The furthest airport from Southeast Iowa Regional Airport (BRL) is Margaret River Airport (MGV), which is located 10,927 miles (17,586 kilometers) away in Margaret River, Western Australia, Australia.
- Southeast Iowa Regional Airport (BRL) has 2 runways.
Facts about Henry Post Army Airfield (FSI):
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- 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.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- Post Field served as a base for flight training for the Air Service.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.10 miles (37.18 km) WNW | Mount Pleasant Municipal Airport (MPZ) | Mount Pleasant, Iowa, United States |     |
| 2 | 27.40 miles (44.10 km) SW | Keokuk Municipal Airport (EOK) | Keokuk, Iowa, United States | |
| 3 | 30.75 miles (49.48 km) SE | Macomb Municipal Airport (MQB) | Macomb, Illinois, United States | |
| 4 | 37.84 miles (60.89 km) ENE | Galesburg Municipal Airport (GBG) | Galesburg, Illinois, United States | |
| 5 | 40.42 miles (65.05 km) N | Muscatine Municipal Airport (MUT) | Muscatine, Iowa, United States | |
| 6 | 48.47 miles (78.00 km) WNW | Fairfield Municipal Airport (FFL) | Fairfield, Iowa, United States | |
| 7 | 56.12 miles (90.32 km) NE | Quad City International Airport (MLI) | Moline, Illinois, United States | |
| 8 | 58.17 miles (93.62 km) S | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 9 | 63.07 miles (101.51 km) NNW | Iowa City Municipal Airport (IOW) | Iowa City, Iowa, United States | |
| 10 | 63.61 miles (102.38 km) NNE | Davenport Municipal Airport (DVN) | Davenport, Iowa, United States | |
| 11 | 72.55 miles (116.76 km) WNW | Ottumwa Regional Airport (OTM) | Ottumwa, Iowa, United States | |
| 12 | 75.44 miles (121.42 km) E | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 13 | 81.95 miles (131.88 km) NNW | The Eastern Iowa Airport (CID) | Cedar Rapids, Iowa, United States | |
| 14 | 83.38 miles (134.18 km) NNE | Clinton Municipal Airport (CWI) | Clinton, Iowa, United States | |
| 15 | 88.56 miles (142.52 km) WSW | Kirksville Regional Airport (IRK) | Kirksville, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,927.35 miles (17,585.82 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,904.48 miles (17,549.01 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,883.52 miles (17,515.29 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,880.65 miles (17,510.67 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,842.56 miles (17,449.36 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,828.31 miles (17,426.43 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,818.56 miles (17,410.74 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,815.82 miles (17,406.33 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,805.10 miles (17,389.08 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,788.36 miles (17,362.14 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,762.46 miles (17,320.46 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,737.45 miles (17,280.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,714.32 miles (17,242.98 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,709.72 miles (17,235.59 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,688.80 miles (17,201.91 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |