Nonstop flight route between Fort Sill, Oklahoma, United States and Daggett, California, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(34°51'12"N by 116°47'12"W)
Distance from FSI to DAG:
1,042.30 miles (1,677.41 km)
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Jump to:
- About this route
- FSI Airport Information
- DAG Airport Information
- Facts about FSI
- Facts about DAG
- 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 DAG
- List of Nearest Airports to DAG
- Map of Furthest Airports from DAG
- List of Furthest Airports from DAG
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Barstow-Daggett Airport (DAG), Daggett, California, United States would travel a Great Circle distance of 1,042 miles (or 1,677 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 Barstow-Daggett 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: | DAG / KDAG |
| Airport Name: | Barstow-Daggett Airport |
| Location: | Daggett, California, United States |
| GPS Coordinates: | 34°51'12"N by 116°47'12"W |
| Area Served: | Barstow & Daggett, California |
| Operator/Owner: | County of San Bernardino |
| Airport Type: | Public |
| Elevation: | 1930 feet (588 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DAG |
| More Information: | DAG Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- 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.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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 Barstow-Daggett Airport (DAG):
- The furthest airport from Barstow-Daggett Airport (DAG) is Sir Gaëtan Duval Airport (RRG), which is located 11,394 miles (18,336 kilometers) away in Rodrigues Island, Mauritius.
- Barstow-Daggett Airport (DAG) has 2 runways.
- The closest airport to Barstow-Daggett Airport (DAG) is Apple Valley Airport (APV), which is located 30 miles (48 kilometers) SW of DAG.
- On 12 November 1942, the Secretary of War and Standard Oil Co.
| 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 | 29.74 miles (47.86 km) SW | Apple Valley Airport (APV) | Apple Valley, California, United States | |
| 2 | 30.80 miles (49.57 km) NNE | Bicycle Lake Army Airfield (BYS) | Barstow, California, United States | |
| 3 | 38.21 miles (61.50 km) WSW | Southern California Logistics Airport (VCV) | Victorville, California, United States | |
| 4 | 58.29 miles (93.80 km) SSW | Norton Air Force Base (SBD) | San Bernardino, California, United States | |
| 5 | 58.29 miles (93.80 km) SSW | San Bernardino International Airport (SBT) | San Bernardino, California, United States | |
| 6 | 62.28 miles (100.23 km) W | Edwards Air Force Base (EDW) | Edwards, California, United States | |
| 7 | 64.44 miles (103.70 km) S | Banning Municipal Airport (BNG) | Banning, California, United States | |
| 8 | 69.14 miles (111.28 km) SE | Twentynine Palms Airport (TNP) | Twentynine Palms, California, United States | |
| 9 | 69.51 miles (111.87 km) SSW | Flabob Airport (RIR) | Riverside/Rubidoux, California, United States | |
| 10 | 72.04 miles (115.93 km) SW | LA/Ontario International Airport (ONT) | Ontario (near Los Angeles), California, United States | |
| 11 | 72.44 miles (116.57 km) SSW | March Air Reserve Base (RIV) | Riverside, California, United States | |
| 12 | 72.52 miles (116.72 km) SSE | Palm Springs International AirportPalm Springs Army Airfield (PSP) | Palm Springs, California, United States | |
| 13 | 72.53 miles (116.72 km) SW | Cable Airport (CCB) | Upland, California, United States | |
| 14 | 72.73 miles (117.05 km) SSW | Riverside Municipal Airport (RAL) | Riverside, California, United States | |
| 15 | 72.93 miles (117.38 km) NNW | Trona Airport (TRH) | Trona, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,393.72 miles (18,336.37 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,389.19 miles (18,329.07 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,384.84 miles (18,322.08 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 11,364.54 miles (18,289.41 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,253.13 miles (18,110.11 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,132.06 miles (17,915.27 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,128.58 miles (17,909.67 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 11,090.93 miles (17,849.08 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,001.82 miles (17,705.66 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,967.16 miles (17,649.89 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 11 | 10,962.51 miles (17,642.41 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 12 | 10,957.58 miles (17,634.47 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 13 | 10,944.43 miles (17,613.31 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,933.35 miles (17,595.48 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,922.62 miles (17,578.20 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |