Nonstop flight route between Fort Sill, Oklahoma, United States and Puerto Iguazú, Misiones, Argentina:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(25°44'13"S by 54°28'23"W)
Distance from FSI to IGR:
5,066.86 miles (8,154.30 km)
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Jump to:
- About this route
- FSI Airport Information
- IGR Airport Information
- Facts about FSI
- Facts about IGR
- 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 IGR
- List of Nearest Airports to IGR
- Map of Furthest Airports from IGR
- List of Furthest Airports from IGR
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Cataratas del Iguazú International Airport (IGR), Puerto Iguazú, Misiones, Argentina would travel a Great Circle distance of 5,067 miles (or 8,154 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 large distance between Henry Post Army Airfield and Cataratas del Iguazú International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Henry Post Army Airfield and Cataratas del Iguazú International Airport. You'll see that it will travel the same route of the red line on this map!
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: | IGR / SARI |
| Airport Names: |
|
| Location: | Puerto Iguazú, Misiones, Argentina |
| GPS Coordinates: | 25°44'13"S by 54°28'23"W |
| Area Served: | Puerto Iguazú, Misiones Province, Argentina |
| Operator/Owner: | Aeropuertos Argentina 2000 S.A. |
| Airport Type: | Public |
| Elevation: | 916 feet (279 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IGR |
| More Information: | IGR 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
Facts about Cataratas del Iguazú International Airport (IGR):
- The closest airport to Cataratas del Iguazú International Airport (IGR) is Foz do Iguaçu/Cataratas International Airport (IGU), which is located only 9 miles (15 kilometers) N of IGR.
- Because of Cataratas del Iguazú International Airport's relatively low elevation of 916 feet, planes can take off or land at Cataratas del Iguazú International 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 furthest airport from Cataratas del Iguazú International Airport (IGR) is Shimojishima Airport (SHI), which is nearly antipodal to Cataratas del Iguazú International Airport (meaning Cataratas del Iguazú International Airport is almost on the exact opposite side of the Earth from Shimojishima Airport), and is located 12,370 miles (19,907 kilometers) away in Shimojishima, Japan.
- In addition to being known as "Cataratas del Iguazú International Airport", another name for IGR is "Aeropuerto Internacional Cataratas del Iguazú".
- Cataratas del Iguazú International Airport (IGR) 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 | 9.49 miles (15.27 km) N | Foz do Iguaçu/Cataratas International Airport (IGU) | Foz do Iguaçu, Paraná, Brazil | |
| 2 | 30.18 miles (48.58 km) NW | Guaraní International Airport (AGT) | Ciudad del Este, Paraguay | |
| 3 | 46.85 miles (75.40 km) SSW | Eldorado Airport (ELO) | Eldorado, Misiones, Argentina | |
| 4 | 79.10 miles (127.30 km) NE | Adalberto Mendes da Silva Airport (CAC) | Cascavel, Paraná, Brazil | |
| 5 | 90.39 miles (145.46 km) ESE | Paulo Abdala Airport (FBE) | Francisco Beltrao, Paraná, Brazil | |
| 6 | 93.89 miles (151.09 km) SE | Hélio Wasum Airport (SQX) | São Miguel do Oeste, Santa Catarina, Brazil | |
| 7 | 115.91 miles (186.54 km) N | Guaíra Municipal Airport (QGA) | Guaíra, Paraná, Brazil | |
| 8 | 146.75 miles (236.17 km) SW | Libertador General José de San Martín Airport (JSM) | José de San Martín, Chubut, Argentina | |
| 9 | 146.75 miles (236.17 km) SW | Libertador General José de San Martín Airport (PSS) | Posadas, Argentina | |
| 10 | 147.89 miles (238.00 km) SE | Serafin Enoss Bertaso Airport (XAP) | Chapecó, Brazil | |
| 11 | 176.84 miles (284.59 km) S | Sepé Tiaraju Airport (GEL) | Santo Ângelo, Rio Grande do Sul, Brazil | |
| 12 | 179.98 miles (289.64 km) SE | Olavo Cecco Rigon Airport (CCI) | Concórdia, Amazonas, Brazil | |
| 13 | 185.55 miles (298.61 km) E | Tancredo Thomas de Faria Airport (GPB) | Guarapuava, Paraná, Brazil | |
| 14 | 185.96 miles (299.28 km) SSE | João Batista Bos Filho Airport (IJU) | Ijuí, Rio Grande do Sul, Brazil | |
| 15 | 189.84 miles (305.52 km) SE | Erechim Airport (ERM) | Erechim, Rio Grande do Sul, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,369.51 miles (19,906.75 km) NNE | Shimojishima Airport (SHI) | Shimojishima, Japan | |
| 2 | 12,369.28 miles (19,906.38 km) NNE | Miyako Airport (MMY) | Miyakojima, Okinawa, Japan | |
| 3 | 12,323.07 miles (19,832.02 km) WNW | Kerama Airport (KJP) | Kerama Islands, Okinawa, Japan | |
| 4 | 12,315.20 miles (19,819.34 km) WNW | Aguni Airport (AGJ) | Aguni, Japan | |
| 5 | 12,309.17 miles (19,809.64 km) NE | Ishigaki Airport (ISG) | Ishigaki, Okinawa Prefecture, Japan | |
| 6 | 12,301.40 miles (19,797.14 km) WNW | Naha Airport (OKA) | Okinawa, Japan | |
| 7 | 12,291.25 miles (19,780.80 km) WNW | Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) | Okinawa Prefecture, Japan | |
| 8 | 12,281.05 miles (19,764.38 km) WNW | Iejima Airport (IEJ) | Iejima, Japan | |
| 9 | 12,278.33 miles (19,760.01 km) NE | Hateruma Airport (HTR) | Hateruma, Okinawa, Japan | |
| 10 | 12,254.90 miles (19,722.29 km) ENE | Yonaguni Airport (OGN) | Yonaguni, Okinawa, Japan | |
| 11 | 12,184.47 miles (19,608.95 km) E | Taipei International Airport (Taipei Songshan Airport) (TSA) | Taipei City, Taiwan, Republic of China | |
| 12 | 12,164.68 miles (19,577.11 km) ENE | Hualien Airport (HUN) | Hualien, Taiwan, Republic of China | |
| 13 | 12,164.42 miles (19,576.68 km) E | Taiwan Taoyuan International Airport (TPE) | Taoyuan County (near Taipei), Taiwan, Republic of China | |
| 14 | 12,119.13 miles (19,503.80 km) NW | Amami Airport (ASJ) | Amami Island, Japan | |
| 15 | 12,118.13 miles (19,502.19 km) NE | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |