Nonstop flight route between Fort Sill, Oklahoma, United States and Quito, Ecuador:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(0°6'47"S by 78°21'30"W)
Distance from FSI to UIO:
2,728.77 miles (4,391.52 km)
Share this route:
Jump to:
- About this route
- FSI Airport Information
- UIO Airport Information
- Facts about FSI
- Facts about UIO
- 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 UIO
- List of Nearest Airports to UIO
- Map of Furthest Airports from UIO
- List of Furthest Airports from UIO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Mariscal Sucre International Airport (UIO), Quito, Ecuador would travel a Great Circle distance of 2,729 miles (or 4,392 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 Mariscal Sucre 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 Mariscal Sucre 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: | UIO / SEQM |
| Airport Names: |
|
| Location: | Quito, Ecuador |
| GPS Coordinates: | 0°6'47"S by 78°21'30"W |
| Area Served: | Quito, Pichincha, Ecuador |
| Operator/Owner: | Quiport, CORPAQ |
| Airport Type: | Public |
| Elevation: | 7874 feet (2,400 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UIO |
| More Information: | UIO Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Post Field served as a base for flight training for the Air Service.
- 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 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
Facts about Mariscal Sucre International Airport (UIO):
- The furthest airport from Mariscal Sucre International Airport (UIO) is Sultan Syarif Kasim II International Airport (PKU), which is nearly antipodal to Mariscal Sucre International Airport (meaning Mariscal Sucre International Airport is almost on the exact opposite side of the Earth from Sultan Syarif Kasim II International Airport), and is located 12,409 miles (19,971 kilometers) away in Pekanbaru, Sumatra, Indonesia.
- Mariscal Sucre International Airport (UIO) currently has only 1 runway.
- The closest airport to Mariscal Sucre International Airport (UIO) is Cotopaxi International Airport (LTX), which is located 58 miles (93 kilometers) SSW of UIO.
- Because of Mariscal Sucre International Airport's high elevation of 7,874 feet, planes must typically fly at a faster airspeed in order to takeoff or land at UIO. Combined with a high temperature, this could make UIO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "Mariscal Sucre International Airport", another name for UIO is "Aeropuerto Internacional Mariscal Sucre".
| 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 | 57.64 miles (92.77 km) SSW | Cotopaxi International Airport (LTX) | Latacunga, Ecuador | |
| 2 | 77.36 miles (124.50 km) S | Chachoan Airport (ATF) | Ambato, Ecuador | |
| 3 | 78.01 miles (125.54 km) NE | Teniente Coronel Luis A Mantilla International Airport (TUA) | Tulcán, Ecuador | |
| 4 | 82.40 miles (132.62 km) NE | San Luis Airport (IPI) | Ipiales, Colombia | |
| 5 | 97.82 miles (157.42 km) ESE | Francisco de Orellana Airport (OCC) | Coca, Ecuador | |
| 6 | 98.32 miles (158.24 km) SSE | Rio Amazonas Airport (PTZ) | Shell Mera, Ecuador | |
| 7 | 103.87 miles (167.16 km) E | Lago Agrio Airport (LGQ) | Nueva Loja, Ecuador | |
| 8 | 115.62 miles (186.07 km) NW | Carlos Concha Torres International Airport (ESM) | Esmeraldas, Ecuador | |
| 9 | 127.72 miles (205.55 km) NE | Antonio Nariño Airport (PSO) | Pasto, Colombia | |
| 10 | 135.29 miles (217.72 km) ENE | Tres de Mayo Airport (PUU) | Puerto Asís, Colombia | |
| 11 | 142.70 miles (229.66 km) ENE | Villa Garzón Airport (VGZ) | Villa Garzón, Colombia | |
| 12 | 151.92 miles (244.49 km) S | Col. Edmundo Carvajal Airport (XMS) | Macas, Ecuador | |
| 13 | 159.47 miles (256.64 km) WSW | Reales Tamarindos Airport (PVO) | Portoviejo, Ecuador | |
| 14 | 170.30 miles (274.07 km) WSW | Eloy Alfaro International Airport (MEC) | Manta, Manabí, Ecuador | |
| 15 | 176.20 miles (283.56 km) SW | José Joaquín de Olmedo International Airport (GYE) | Santiago de Guayaquil, Ecuador | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,409.20 miles (19,970.62 km) NNE | Sultan Syarif Kasim II International Airport (PKU) | Pekanbaru, Sumatra, Indonesia | |
| 2 | 12,332.45 miles (19,847.10 km) N | Pinang Kampai Airport (DUM) | Dumai, Sumatra, Indonesia | |
| 3 | 12,324.07 miles (19,833.63 km) ESE | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 4 | 12,283.99 miles (19,769.12 km) S | Depati Parbo Airport (KRC) | Kerinci, Indonesia | |
| 5 | 12,282.38 miles (19,766.53 km) NNW | Melaka International Airport (MKZ) | Batu Berendam, Malaysia | |
| 6 | 12,269.04 miles (19,745.05 km) WNW | Tengah Air Base (TAB) (TGA) | Tengah, Singapore | |
| 7 | 12,261.35 miles (19,732.69 km) NW | Senai International Airport (JHB) | Johor Bahru, Malaysia | |
| 8 | 12,260.06 miles (19,730.61 km) ENE | Aek Godang Airport (AEG) | Padang Sidempuan, Indonesia | |
| 9 | 12,258.55 miles (19,728.18 km) WNW | Seletar Airport (XSP) | Seletar, Singapore | |
| 10 | 12,257.98 miles (19,727.26 km) WNW | Paya Lebar Air Base (PLAB) (QPG) | Paya Lebar, Singapore | |
| 11 | 12,255.04 miles (19,722.52 km) N | Kuala Lumpur International Airport (KUL) | Sepang (near Kuala Lumpur), Malaysia | |
| 12 | 12,253.16 miles (19,719.49 km) WNW | Singapore Changi Airport (SIN) | Changi, Singapore | |
| 13 | 12,252.97 miles (19,719.20 km) SW | Sultan Thaha Airport (DJB) | Jambi, Indonesia | |
| 14 | 12,252.04 miles (19,717.69 km) WNW | Hang Nadim International Airport (BTH) | Batam, Riau Islands, Sumatra, Indonesia | |
| 15 | 12,233.59 miles (19,688.01 km) SE | Rokot Airport (RKI) | Sipura, Indonesia | |