Nonstop flight route between Fort Sill, Oklahoma, United States and Inuvik, Northwest Territories, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(68°18'14"N by 133°28'59"W)
Distance from FSI to YEV:
2,694.60 miles (4,336.53 km)
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- About this route
- FSI Airport Information
- YEV Airport Information
- Facts about FSI
- Facts about YEV
- 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 YEV
- List of Nearest Airports to YEV
- Map of Furthest Airports from YEV
- List of Furthest Airports from YEV
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Inuvik (Mike Zubko) Airport (YEV), Inuvik, Northwest Territories, Canada would travel a Great Circle distance of 2,695 miles (or 4,337 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 Inuvik (Mike Zubko) 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 Inuvik (Mike Zubko) 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: | YEV / CYEV |
| Airport Name: | Inuvik (Mike Zubko) Airport |
| Location: | Inuvik, Northwest Territories, Canada |
| GPS Coordinates: | 68°18'14"N by 133°28'59"W |
| Operator/Owner: | Government of the Northwest Territories |
| Airport Type: | Public |
| Elevation: | 222 feet (68 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YEV |
| More Information: | YEV Maps & Info |
Facts about Henry Post Army Airfield (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.
- 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.
- 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.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
Facts about Inuvik (Mike Zubko) Airport (YEV):
- Because of Inuvik (Mike Zubko) Airport's relatively low elevation of 222 feet, planes can take off or land at Inuvik (Mike Zubko) 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 closest airport to Inuvik (Mike Zubko) Airport (YEV) is Aklavik/Freddie Carmichael Airport (LAK), which is located 39 miles (63 kilometers) W of YEV.
- The furthest airport from Inuvik (Mike Zubko) Airport (YEV) is Port Elizabeth International Airport (PLZ), which is located 9,927 miles (15,977 kilometers) away in Port Elizabeth, South Africa.
- It is also used as a Forward Operating Base for the CF-18 Hornet.
- Inuvik (Mike Zubko) Airport (YEV) 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 | 39.35 miles (63.33 km) W | Aklavik/Freddie Carmichael Airport (LAK) | Aklavik, Northwest Territories, Canada | |
| 2 | 71.59 miles (115.22 km) SSW | Fort McPherson Airport (ZFM) | Fort McPherson, Northwest Territories, Canada | |
| 3 | 78.86 miles (126.91 km) N | Tuktoyaktuk/James Gruben Airport (YUB) | Tuktoyaktuk, Northwest Territories, Canada | |
| 4 | 172.51 miles (277.63 km) WSW | Old Crow Airport (YOC) | Old Crow, Yukon, Canada | |
| 5 | 192.21 miles (309.33 km) SE | Fort Good Hope Airport (YGH) | Fort Good Hope, Northwest Territories, Canada | |
| 6 | 212.32 miles (341.70 km) ESE | Colville Lake/Tommy Kochon Airport (YCK) | Colville Lake, Northwest Territories, Canada | |
| 7 | 245.51 miles (395.12 km) ENE | Paulatuk (Nora Aliqatchialuk Ruben) Airport (YPC) | Paulatuk, Northwest Territories, Canada | |
| 8 | 276.71 miles (445.33 km) SE | Norman Wells Airport (YVQ) | Norman Wells, Northwest Territories, Canada | |
| 9 | 277.53 miles (446.64 km) WNW | Barter Island LRRS Airport (BTI) | Barter Island, Alaska, United States | |
| 10 | 294.25 miles (473.55 km) WSW | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 11 | 310.03 miles (498.95 km) W | Arctic Village Airport (ARC) | Arctic Village, Alaska, United States | |
| 12 | 319.11 miles (513.55 km) SE | Tulita Airport (ZFN) | Tulita, Northwest Territories, Canada | |
| 13 | 319.40 miles (514.03 km) NNE | Sachs Harbour (David Nasogaluak Jr. Saaryuaq) Airport (YSY) | Sachs Harbour, Northwest Territories, Canada | |
| 14 | 321.75 miles (517.80 km) SW | Eagle Airport (EAA) | Eagle, Alaska, United States | |
| 15 | 330.68 miles (532.18 km) SSW | Mayo Airport (YMA) | Mayo, Yukon, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9,927.37 miles (15,976.52 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 9,914.06 miles (15,955.09 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 9,889.98 miles (15,916.35 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 4 | 9,884.94 miles (15,908.24 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 9,824.54 miles (15,811.03 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 9,798.50 miles (15,769.12 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 9,768.92 miles (15,721.52 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 9,733.38 miles (15,664.32 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 9 | 9,691.43 miles (15,596.81 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 10 | 9,686.78 miles (15,589.32 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 9,685.77 miles (15,587.70 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 9,675.79 miles (15,571.64 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 9,673.39 miles (15,567.77 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 9,664.15 miles (15,552.91 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 9,648.69 miles (15,528.03 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |