Nonstop flight route between Fort Sill, Oklahoma, United States and Bragança, Portugal:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(41°51'24"N by 6°42'26"W)
Distance from FSI to BGC:
4,755.17 miles (7,652.68 km)
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- About this route
- FSI Airport Information
- BGC Airport Information
- Facts about FSI
- Facts about BGC
- 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 BGC
- List of Nearest Airports to BGC
- Map of Furthest Airports from BGC
- List of Furthest Airports from BGC
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Bragança Airport (BGC), Bragança, Portugal would travel a Great Circle distance of 4,755 miles (or 7,653 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 Bragança 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 Bragança 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: | BGC / LPBG |
| Airport Name: | Bragança Airport |
| Location: | Bragança, Portugal |
| GPS Coordinates: | 41°51'24"N by 6°42'26"W |
| Area Served: | Bragança |
| Airport Type: | Public |
| Elevation: | 2129 feet (649 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BGC |
| More Information: | BGC Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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 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.
- 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.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
Facts about Bragança Airport (BGC):
- The closest airport to Bragança Airport (BGC) is Vila Real Airport (VRL), which is located 66 miles (106 kilometers) SW of BGC.
- The furthest airport from Bragança Airport (BGC) is Woodbourne Airport (BHE), which is nearly antipodal to Bragança Airport (meaning Bragança Airport is almost on the exact opposite side of the Earth from Woodbourne Airport), and is located 12,399 miles (19,954 kilometers) away in Blenheim, New Zealand.
- Bragança Airport (BGC) 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 | 65.87 miles (106.01 km) SW | Vila Real Airport (VRL) | Vila Real, Portugal | |
| 2 | 73.87 miles (118.88 km) NE | León Airport (LEN) | León, Spain | |
| 3 | 88.38 miles (142.23 km) SE | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 4 | 91.52 miles (147.29 km) W | Braga Airport (BGZ) | Braga, Portugal | |
| 5 | 96.17 miles (154.76 km) E | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 6 | 101.82 miles (163.87 km) WNW | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 7 | 110.56 miles (177.94 km) WSW | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 8 | 112.95 miles (181.78 km) NW | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| 9 | 117.12 miles (188.49 km) SSW | Covilhã Airport (COV) | Covilhã, Portugal | |
| 10 | 122.78 miles (197.60 km) NNE | Asturias Airport (OVD) | Oviedo, Asturias, Spain | |
| 11 | 131.10 miles (210.98 km) NW | A Coruña Airport (LCG) | A Coruña, Spain | |
| 12 | 149.16 miles (240.05 km) SW | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 13 | 162.31 miles (261.22 km) ENE | Burgos Airport (RGS) | Burgos, Spain | |
| 14 | 182.49 miles (293.69 km) NE | Santander Airport (SDR) | Santander, Cantabria, Spain | |
| 15 | 189.56 miles (305.06 km) ESE | Adolfo Suárez Madrid–Barajas Airport[1] (MAD) | Madrid, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,398.91 miles (19,954.07 km) SW | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 2 | 12,398.04 miles (19,952.67 km) S | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 3 | 12,394.45 miles (19,946.88 km) SSW | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 4 | 12,383.82 miles (19,929.78 km) SSE | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 5 | 12,366.28 miles (19,901.55 km) SSE | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 6 | 12,350.49 miles (19,876.14 km) WSW | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 7 | 12,348.25 miles (19,872.54 km) E | Westport Airport (WSZ) | Westport, New Zealand | |
| 8 | 12,326.97 miles (19,838.29 km) SW | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 9 | 12,321.29 miles (19,829.14 km) ESE | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 10 | 12,317.56 miles (19,823.14 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 12,304.84 miles (19,802.67 km) ESE | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 12 | 12,301.08 miles (19,796.61 km) WSW | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 13 | 12,277.68 miles (19,758.97 km) SW | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 14 | 12,276.39 miles (19,756.89 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 15 | 12,275.82 miles (19,755.97 km) SW | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |