Nonstop flight route between Fort Sill, Oklahoma, United States and Abilene, Texas, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(32°24'47"N by 99°40'59"W)
Distance from FSI to ABI:
171.23 miles (275.56 km)
Share this route:
Jump to:
- About this route
- FSI Airport Information
- ABI Airport Information
- Facts about FSI
- Facts about ABI
- 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 ABI
- List of Nearest Airports to ABI
- Map of Furthest Airports from ABI
- List of Furthest Airports from ABI
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Abilene Regional Airport (ABI), Abilene, Texas, United States would travel a Great Circle distance of 171 miles (or 276 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 Henry Post Army Airfield and Abilene Regional Airport, the route shown on this map most likely still appears to be a straight line.
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: | ABI / KABI |
| Airport Name: | Abilene Regional Airport |
| Location: | Abilene, Texas, United States |
| GPS Coordinates: | 32°24'47"N by 99°40'59"W |
| Area Served: | Abilene, Texas |
| Airport Type: | Public |
| Elevation: | 1791 feet (546 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from ABI |
| More Information: | ABI 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.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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.
Facts about Abilene Regional Airport (ABI):
- Recent improvements include the reconstruction of the airline ramps near the terminal and a new, expanded public parking lot.
- The closest airport to Abilene Regional Airport (ABI) is Dyess Air Force Base (DYS), which is located only 10 miles (16 kilometers) W of ABI.
- Abilene Regional Airport (ABI) has 3 runways.
- The furthest airport from Abilene Regional Airport (ABI) is Sir Gaëtan Duval Airport (RRG), which is located 11,072 miles (17,819 kilometers) away in Rodrigues Island, Mauritius.
- Southwest Medevac houses a medical helicopter and crew at the airport, available for emergency response 24/7.
| 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 | 10.02 miles (16.13 km) W | Dyess Air Force Base (DYS) | Abilene, Texas, United States | |
| 2 | 42.79 miles (68.86 km) SSE | Coleman Municipal Airport (COM) | Coleman, Texas, United States | |
| 3 | 45.83 miles (73.75 km) W | Avenger Field (SWW) | Sweetwater, Texas, United States | |
| 4 | 60.35 miles (97.12 km) SE | Brownwood Regional Airport (BWD) | Brownwood, Texas, United States | |
| 5 | 79.88 miles (128.56 km) SSW | Goodfellow Air Force Base (GOF) | San Angelo, Texas, United States | |
| 6 | 85.04 miles (136.86 km) NE | Olney Municipal Airport (ONY) | Olney, Texas, United States | |
| 7 | 87.31 miles (140.51 km) SSW | San Angelo Regional Airport (SJT) | San Angelo, Texas, United States | |
| 8 | 87.84 miles (141.36 km) SSE | Curtis Field (BBD) | Brady, Texas, United States | |
| 9 | 97.83 miles (157.45 km) ENE | Mineral Wells Airport (MWL) | Mineral Wells, Texas, United States | |
| 10 | 108.18 miles (174.10 km) W | Webb Air Force Base Big Spring Army Airfield (BGS) | Big Spring, Texas, United States | |
| 11 | 121.50 miles (195.53 km) NE | Kickapoo Downtown Airport (KIP) | Wichita Falls, Texas, United States | |
| 12 | 128.82 miles (207.31 km) NNE | Sheppard Air Force Base (SPS) | Wichita Falls, Texas, United States | |
| 13 | 132.78 miles (213.68 km) ENE | Naval Air Station Fort Worth Joint Reserve Base (FWH) | Fort Worth, Texas, United States | |
| 14 | 137.94 miles (222.00 km) ENE | Fort Worth Meacham Int'l Airport (FTW) | Fort Worth, Texas, United States | |
| 15 | 139.91 miles (225.16 km) NNE | Frederick Regional Airport (FDR) | Frederick, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,072.09 miles (17,818.75 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,815.29 miles (17,405.48 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,727.92 miles (17,264.88 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,716.94 miles (17,247.20 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,690.82 miles (17,205.17 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 6 | 10,432.04 miles (16,788.70 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,412.86 miles (16,757.83 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,394.21 miles (16,727.81 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,390.99 miles (16,722.64 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,389.47 miles (16,720.20 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 10,388.70 miles (16,718.95 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 10,386.95 miles (16,716.13 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,385.22 miles (16,713.36 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,375.65 miles (16,697.95 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 15 | 10,368.40 miles (16,686.29 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |