Nonstop flight route between Fort Sill, Oklahoma, United States and Porto Seguro, Brazil:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(16°26'17"S by 39°4'40"W)
Distance from FSI to BPS:
5,252.21 miles (8,452.59 km)
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Jump to:
- About this route
- FSI Airport Information
- BPS Airport Information
- Facts about FSI
- Facts about BPS
- 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 BPS
- List of Nearest Airports to BPS
- Map of Furthest Airports from BPS
- List of Furthest Airports from BPS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Porto Seguro Airport (BPS), Porto Seguro, Brazil would travel a Great Circle distance of 5,252 miles (or 8,453 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 Porto Seguro 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 Porto Seguro 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: | BPS / SBPS |
| Airport Names: |
|
| Location: | Porto Seguro, Brazil |
| GPS Coordinates: | 16°26'17"S by 39°4'40"W |
| Area Served: | Porto Seguro |
| Operator/Owner: | Sinart |
| Airport Type: | Public |
| Elevation: | 168 feet (51 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BPS |
| More Information: | BPS Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Post Field served as a base for flight training for the Air Service.
- 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 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.
Facts about Porto Seguro Airport (BPS):
- The furthest airport from Porto Seguro Airport (BPS) is Rota International Airport (ROP), which is nearly antipodal to Porto Seguro Airport (meaning Porto Seguro Airport is almost on the exact opposite side of the Earth from Rota International Airport), and is located 12,109 miles (19,488 kilometers) away in Rota Island, Northern Mariana Islands.
- Porto Seguro Airport (BPS) currently has only 1 runway.
- The closest airport to Porto Seguro Airport (BPS) is Ilhéus/Bahia-Jorge Amado Airport (IOS), which is located 112 miles (181 kilometers) N of BPS.
- Because of Porto Seguro Airport's relatively low elevation of 168 feet, planes can take off or land at Porto Seguro 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 airport was inaugurated in 1982 but in 1997 brand new passenger terminal and apron were opened.
- In addition to being known as "Porto Seguro Airport", another name for BPS is "Aeroporto de Porto Seguro".
- The airport is located 2 km from downtown Porto Seguro.
| 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 | 112.18 miles (180.54 km) N | Ilhéus/Bahia-Jorge Amado Airport (IOS) | Ilhéus, Bahia, Brazil | |
| 2 | 161.06 miles (259.20 km) NW | Pedro Otacílio Figueiredo Airport (VDC) | Vitória da Conquista, Brazil | |
| 3 | 249.03 miles (400.77 km) NNE | Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA) | Salvador, Bahia, Brazil | |
| 4 | 255.96 miles (411.93 km) SW | Coronel Altino Machado de Oliveira Airport (GVR) | Governador Valadares, Minas Gerais, Brazil | |
| 5 | 275.58 miles (443.49 km) SSW | Vitória-Eurico de Aguiar Salles Airport (Goiabeiras) (VIX) | Vitória, Espírito Santo, Brazil | |
| 6 | 289.26 miles (465.52 km) WNW | Guanambi Airport (GNM) | Guanambi, Bahia, Brazil | |
| 7 | 306.80 miles (493.75 km) SW | Usiminas Airport (IPN) | Ipatinga / Santana do Paraiso, Minas Gerais, Brazil | |
| 8 | 310.20 miles (499.22 km) NNW | Coronel Horácio de Mattos Airport (LEC) | Lençõis, Bahia, Brazil | |
| 9 | 314.71 miles (506.48 km) W | Montes Claros/Mário Ribeiro Airport (MOC) | Montes Claros, Minas Gerais, Brazil | |
| 10 | 333.81 miles (537.21 km) SSW | Raimundo de Andrade Airport (CDI) | Cachoeiro de Itapemirim, Brazil | |
| 11 | 358.87 miles (577.54 km) W | Januária Airport (JNA) | Januária, Minas Gerais, Brazil | |
| 12 | 362.99 miles (584.17 km) NW | Bom Jesus da Lapa Airport (LAZ) | Bom Jesus da Lapa, Bahia, Brazil | |
| 13 | 389.59 miles (626.98 km) SW | Tancredo Neves/Confins International Airport (CNF) | Confins (near Belo Horizonte), Minas Gerais, Brazil | |
| 14 | 391.69 miles (630.36 km) SSW | Campos–Bartolomeu Lysandro Airport (CAW) | Campos dos Goytacazes, Rio de Janeiro, Brazil | |
| 15 | 397.43 miles (639.60 km) SW | Belo Horizonte/Pampulha–Carlos Drummond de Andrade Airport (PLU) | Belo Horizonte, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,109.17 miles (19,487.77 km) WNW | Rota International Airport (ROP) | Rota Island, Northern Mariana Islands | |
| 2 | 12,108.97 miles (19,487.45 km) WNW | Tinian International Airport (TIQ) | Tinian Island, Northern Mariana Islands | |
| 3 | 12,107.33 miles (19,484.81 km) NW | Guam International Airport (GUM) | Hagåtña, Guam | |
| 4 | 12,104.71 miles (19,480.59 km) NW | Andersen Air Force Base (UAM) | Agana, Guam | |
| 5 | 12,104.44 miles (19,480.16 km) WNW | Saipan International Airport (SPN) | Saipan Island, Northern Mariana Islands | |
| 6 | 11,986.90 miles (19,291.01 km) N | Falalop Airfield (ULI) | Falalop Island, Yap, Federated States of Micronesia | |
| 7 | 11,920.68 miles (19,184.43 km) NNE | Yap International Airport (YAP) | Yap, Federated States of Micronesia | |
| 8 | 11,859.52 miles (19,085.99 km) N | Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO) | Iwo Jima, Bonin Islands, Japan | |
| 9 | 11,676.35 miles (18,791.21 km) NE | Roman Tmetuchl International Airport (ROR) | Koror, Palau | |
| 10 | 11,537.56 miles (18,567.86 km) NE | Minami-Daito Airport (MMD) | Minami Daito, Okinawa, Japan | |
| 11 | 11,535.60 miles (18,564.71 km) NE | Kitadaito Airport (KTD) | Kitadaito, Okinawa Prefecture, Japan | |
| 12 | 11,473.34 miles (18,464.51 km) NW | Chuuk International Airport (TKK) | Weno, Federated States of Micronesia | |
| 13 | 11,432.98 miles (18,399.54 km) NW | Minamitorishima Air Field (MUS) | Minami-Tori-shima, Japan | |
| 14 | 11,357.62 miles (18,278.28 km) NE | Kikai Airport (KKX) | Kikaiga Shima, Kikai-Shima Island, Japan | |
| 15 | 11,349.70 miles (18,265.52 km) NE | Naha Airport (OKA) | Okinawa, Japan | |