Nonstop flight route between El Monte, California, United States and Fort Sill, Oklahoma, United States:
Departure Airport:
(34°5'9"N by 118°2'4"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from EMT to FSI:
1,118.58 miles (1,800.18 km)
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- About this route
- EMT Airport Information
- FSI Airport Information
- Facts about EMT
- Facts about FSI
- Map of Nearest Airports to EMT
- List of Nearest Airports to EMT
- Map of Furthest Airports from EMT
- List of Furthest Airports from EMT
- 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 San Gabriel Valley (El Monte) Airport (EMT), El Monte, California, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,119 miles (or 1,800 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 San Gabriel Valley (El Monte) 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: | EMT / KEMT |
| Airport Name: | San Gabriel Valley (El Monte) Airport |
| Location: | El Monte, California, United States |
| GPS Coordinates: | 34°5'9"N by 118°2'4"W |
| Area Served: | El Monte, California |
| Operator/Owner: | American Airports Corp. |
| Airport Type: | County of Los Angeles |
| Elevation: | 296 feet (90 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from EMT |
| More Information: | EMT 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 San Gabriel Valley (El Monte) Airport (EMT):
- The closest airport to San Gabriel Valley (El Monte) Airport (EMT) is Brackett Field (POC), which is located only 14 miles (23 kilometers) E of EMT.
- The furthest airport from San Gabriel Valley (El Monte) Airport (EMT) is Pierrefonds Airport (ZSE), which is located 11,469 miles (18,458 kilometers) away in Saint-Pierre, Réunion.
- Because of San Gabriel Valley (El Monte) Airport's relatively low elevation of 296 feet, planes can take off or land at San Gabriel Valley (El Monte) 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.
- San Gabriel Valley (El Monte) Airport (EMT) currently has only 1 runway.
Facts about Henry Post Army Airfield (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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.48 miles (23.30 km) E | Brackett Field (POC) | La Verne, California, United States |     |
| 2 | 15.12 miles (24.34 km) SSE | Fullerton Municipal Airport (FUL) | Fullerton, California, United States | |
| 3 | 18.08 miles (29.09 km) SW | Compton/Woodley Airport (CPM) | Compton, California, United States | |
| 4 | 19.71 miles (31.73 km) SSW | Long Beach Airport (JLB) | Long Beach, California, United States | |
| 5 | 19.71 miles (31.73 km) SSW | Long Beach Airport (LGB) | Long Beach, California, United States | |
| 6 | 19.94 miles (32.10 km) E | Cable Airport (CCB) | Upland, California, United States | |
| 7 | 20.14 miles (32.41 km) WNW | Bob Hope Airport (BUR) | Burbank, California, United States | |
| 8 | 20.58 miles (33.13 km) WSW | Hawthorne Municipal Airport (HHR) | Hawthorne, California, United States | |
| 9 | 23.57 miles (37.94 km) WSW | Los Angeles International Airport (LAX) | Los Angeles, California, United States | |
| 10 | 24.06 miles (38.72 km) ESE | Chino Airport (CNO) | Chino, California, United States | |
| 11 | 24.34 miles (39.17 km) WSW | Santa Monica Airport (SMO) | Santa Monica, California, United States | |
| 12 | 24.74 miles (39.81 km) WNW | Whiteman Airport (WHP) | Los Angeles, California, United States | |
| 13 | 24.90 miles (40.08 km) E | LA/Ontario International Airport (ONT) | Ontario (near Los Angeles), California, United States | |
| 14 | 26.22 miles (42.19 km) SW | Zamperini FieldLomita Landing Strip (TOA) | Torrance, California, United States | |
| 15 | 27.40 miles (44.09 km) WNW | Van Nuys Airport (VNY) | Van Nuys, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,469.01 miles (18,457.54 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,457.59 miles (18,439.15 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,443.69 miles (18,416.79 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,443.10 miles (18,415.83 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 5 | 11,341.33 miles (18,252.06 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,220.23 miles (18,057.16 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,216.12 miles (18,050.56 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 11,179.50 miles (17,991.61 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,087.78 miles (17,844.01 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 11,054.80 miles (17,790.92 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 11 | 11,051.12 miles (17,785.02 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 12 | 11,042.50 miles (17,771.14 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 13 | 11,032.69 miles (17,755.35 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 11,021.74 miles (17,737.73 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 11,011.15 miles (17,720.69 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 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 | |