Nonstop flight route between Fort Sill, Oklahoma, United States and Erechim, Rio Grande do Sul, Brazil:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(27°39'36"S by 52°16'33"W)
Distance from FSI to ERM:
5,254.63 miles (8,456.48 km)
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Jump to:
- About this route
- FSI Airport Information
- ERM Airport Information
- Facts about FSI
- Facts about ERM
- 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 ERM
- List of Nearest Airports to ERM
- Map of Furthest Airports from ERM
- List of Furthest Airports from ERM
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Erechim Airport (ERM), Erechim, Rio Grande do Sul, Brazil would travel a Great Circle distance of 5,255 miles (or 8,456 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 Erechim 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 Erechim 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: | ERM / SSER |
| Airport Names: |
|
| Location: | Erechim, Rio Grande do Sul, Brazil |
| GPS Coordinates: | 27°39'36"S by 52°16'33"W |
| Area Served: | Erechim |
| Operator/Owner: | DAP |
| Airport Type: | Public |
| Elevation: | 2498 feet (761 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ERM |
| More Information: | ERM Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- 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.
- 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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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
Facts about Erechim Airport (ERM):
- Erechim Airport (ERM) currently has only 1 runway.
- In addition to being known as "Erechim Airport", another name for ERM is "Aeroporto de Erechim".
- The closest airport to Erechim Airport (ERM) is Olavo Cecco Rigon Airport (CCI), which is located 36 miles (58 kilometers) NNE of ERM.
- The airport is located 2 km from downtown Erechim.
- The furthest airport from Erechim Airport (ERM) is Iejima Airport (IEJ), which is nearly antipodal to Erechim Airport (meaning Erechim Airport is almost on the exact opposite side of the Earth from Iejima Airport), and is located 12,372 miles (19,911 kilometers) away in Iejima, Japan.
- It is operated by DAP.
- In 2010 the whole airport complex received major investments, including renovation of the runway and of the terminal building.
| 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 | 35.89 miles (57.75 km) NNE | Olavo Cecco Rigon Airport (CCI) | Concórdia, Amazonas, Brazil | |
| 2 | 40.57 miles (65.28 km) S | Lauro Kurtz Airport (PFB) | Passo Fundo, Rio Grande do Sul, Brazil | |
| 3 | 43.38 miles (69.81 km) NNW | Serafin Enoss Bertaso Airport (XAP) | Chapecó, Brazil | |
| 4 | 55.74 miles (89.71 km) NE | Santa Terezinha Municipal Airport (JCB) | Joaçaba, Santa Catarina, Brazil | |
| 5 | 82.42 miles (132.65 km) ENE | Ângelo Ponzoni Municipal Airport (VIA) | Videira, Santa Catarina, Brazil | |
| 6 | 96.81 miles (155.81 km) NW | Hélio Wasum Airport (SQX) | São Miguel do Oeste, Santa Catarina, Brazil | |
| 7 | 101.78 miles (163.80 km) NE | Carlos Alberto da Costa Neves Airport (CFC) | Caçador, Santa Catarina, Brazil | |
| 8 | 107.57 miles (173.11 km) WSW | João Batista Bos Filho Airport (IJU) | Ijuí, Rio Grande do Sul, Brazil | |
| 9 | 120.78 miles (194.37 km) NNW | Paulo Abdala Airport (FBE) | Francisco Beltrao, Paraná, Brazil | |
| 10 | 122.28 miles (196.78 km) E | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 11 | 123.24 miles (198.34 km) WSW | Sepé Tiaraju Airport (GEL) | Santo Ângelo, Rio Grande do Sul, Brazil | |
| 12 | 123.56 miles (198.85 km) NE | José Cleto Airport (QVB) | União da Vitória, Paraná, Brazil | |
| 13 | 163.76 miles (263.54 km) NNE | Tancredo Thomas de Faria Airport (GPB) | Guarapuava, Paraná, Brazil | |
| 14 | 165.66 miles (266.61 km) SSW | Santa Maria Airport (RIA) | Santa Maria, Rio Grande do Sul, Brazil | |
| 15 | 169.17 miles (272.25 km) WNW | Eldorado Airport (ELO) | Eldorado, Misiones, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,371.91 miles (19,910.61 km) N | Iejima Airport (IEJ) | Iejima, Japan | |
| 2 | 12,357.29 miles (19,887.08 km) NNE | Aguni Airport (AGJ) | Aguni, Japan | |
| 3 | 12,346.36 miles (19,869.49 km) N | Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) | Okinawa Prefecture, Japan | |
| 4 | 12,335.52 miles (19,852.05 km) N | Naha Airport (OKA) | Okinawa, Japan | |
| 5 | 12,330.38 miles (19,843.77 km) NNE | Kerama Airport (KJP) | Kerama Islands, Okinawa, Japan | |
| 6 | 12,304.36 miles (19,801.89 km) WNW | Amami Airport (ASJ) | Amami Island, Japan | |
| 7 | 12,294.77 miles (19,786.47 km) WNW | Kikai Airport (KKX) | Kikaiga Shima, Kikai-Shima Island, Japan | |
| 8 | 12,187.45 miles (19,613.74 km) NE | Miyako Airport (MMY) | Miyakojima, Okinawa, Japan | |
| 9 | 12,185.04 miles (19,609.87 km) WNW | Minami-Daito Airport (MMD) | Minami Daito, Okinawa, Japan | |
| 10 | 12,184.99 miles (19,609.79 km) WNW | Kitadaito Airport (KTD) | Kitadaito, Okinawa Prefecture, Japan | |
| 11 | 12,184.09 miles (19,608.35 km) NE | Shimojishima Airport (SHI) | Shimojishima, Japan | |
| 12 | 12,178.15 miles (19,598.78 km) NW | Yakushima Airport (KUM) | Yakushima, Kagoshima Prefecture, Japan | |
| 13 | 12,119.49 miles (19,504.37 km) NE | Ishigaki Airport (ISG) | Ishigaki, Okinawa Prefecture, Japan | |
| 14 | 12,098.90 miles (19,471.25 km) NNW | Kagoshima Airport (KOJ) | Kagoshima, Japan | |
| 15 | 12,088.53 miles (19,454.55 km) NE | Hateruma Airport (HTR) | Hateruma, Okinawa, Japan | |