Nonstop flight route between Denison, Iowa, United States and Fort Sill, Oklahoma, United States:
Departure Airport:
(41°59'12"N by 95°22'50"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from DNS to FSI:
532.64 miles (857.20 km)
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Jump to:
- About this route
- DNS Airport Information
- FSI Airport Information
- Facts about DNS
- Facts about FSI
- Map of Nearest Airports to DNS
- List of Nearest Airports to DNS
- Map of Furthest Airports from DNS
- List of Furthest Airports from DNS
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Denison Municipal Airport (DNS), Denison, Iowa, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 533 miles (or 857 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 relatively short distance between Denison Municipal Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | DNS / KDNS |
| Airport Name: | Denison Municipal Airport |
| Location: | Denison, Iowa, United States |
| GPS Coordinates: | 41°59'12"N by 95°22'50"W |
| Area Served: | Denison, Iowa |
| Operator/Owner: | City of Denison |
| Airport Type: | Public |
| Elevation: | 1274 feet (388 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from DNS |
| More Information: | DNS Maps & Info |
Arrival 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 |
Facts about Denison Municipal Airport (DNS):
- The closest airport to Denison Municipal Airport (DNS) is Arthur N. Neu Airport (CIN), which is located 31 miles (49 kilometers) E of DNS.
- Denison Municipal Airport (DNS) has 3 runways.
- The furthest airport from Denison Municipal Airport (DNS) is Margaret River Airport (MGV), which is located 10,696 miles (17,214 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 30.65 miles (49.32 km) E | Arthur N. Neu Airport (CIN) | Carroll, Iowa, United States |     |
| 2 | 42.79 miles (68.86 km) N | Storm Lake Municipal Airport (SLB) | Storm Lake, Iowa, United States | |
| 3 | 43.58 miles (70.13 km) SSE | Atlantic Municipal Airport (AIO) | Atlantic, Iowa, United States | |
| 4 | 53.87 miles (86.70 km) SSW | Council Bluffs Municipal Airport (CBF) | Council Bluffs, Iowa, United States | |
| 5 | 54.31 miles (87.41 km) SSW | Eppley Airfield (OMA) | Omaha, Nebraska, United States | |
| 6 | 58.87 miles (94.75 km) WNW | Sioux Gateway Airport (SUX) | Sioux City, Iowa, United States | |
| 7 | 63.73 miles (102.56 km) E | Perry Municipal Airport (PRO) | Perry, Iowa, United States | |
| 8 | 65.85 miles (105.97 km) SSW | Offutt Air Force Base (OFF) | Omaha, Nebraska, United States | |
| 9 | 66.43 miles (106.91 km) SW | Millard Airport (MIQ) | Omaha, Nebraska, United States | |
| 10 | 68.64 miles (110.47 km) NW | Le Mars Municipal Airport (LRJ) | Le Mars, Iowa, United States | |
| 11 | 69.41 miles (111.71 km) WSW | Scribner State AirportScribner Army Airfield (SCB) | Scribner, Nebraska, United States | |
| 12 | 69.53 miles (111.89 km) WSW | Fremont Municipal Airport (FET) | Fremont, Nebraska, United States | |
| 13 | 72.21 miles (116.21 km) ENE | Fort Dodge Regional Airport (FOD) | Fort Dodge, Iowa, United States | |
| 14 | 77.57 miles (124.83 km) NNW | Orange City Municipal Airport (ORC) | Orange City, Iowa, United States | |
| 15 | 77.72 miles (125.08 km) NE | Humboldt Municipal Airport (HUD) | Humboldt, Iowa, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,696.31 miles (17,214.00 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,673.23 miles (17,176.86 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,653.97 miles (17,145.86 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,649.08 miles (17,138.00 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,608.99 miles (17,073.47 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,595.04 miles (17,051.03 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,589.23 miles (17,041.67 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 10,585.16 miles (17,035.12 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,569.91 miles (17,010.58 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,558.91 miles (16,992.87 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,526.77 miles (16,941.16 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,501.90 miles (16,901.12 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,478.89 miles (16,864.10 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,474.05 miles (16,856.31 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,461.50 miles (16,836.12 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 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 | |