Nonstop flight route between Batticaloa, Sri Lanka and Fort Sill, Oklahoma, United States:
Departure Airport:
(7°42'18"N by 81°40'38"E)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from BTC to FSI:
9,510.35 miles (15,305.39 km)
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Jump to:
- About this route
- BTC Airport Information
- FSI Airport Information
- Facts about BTC
- Facts about FSI
- Map of Nearest Airports to BTC
- List of Nearest Airports to BTC
- Map of Furthest Airports from BTC
- List of Furthest Airports from BTC
- 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 Batticaloa Airport (BTC), Batticaloa, Sri Lanka and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 9,510 miles (or 15,305 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 Batticaloa Airport and Henry Post Army Airfield, 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 Batticaloa Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BTC / VCCB |
| Airport Names: |
|
| Location: | Batticaloa, Sri Lanka |
| GPS Coordinates: | 7°42'18"N by 81°40'38"E |
| Area Served: | Batticaloa |
| Operator/Owner: | Government of Sri Lanka |
| Airport Type: | Military/Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTC |
| More Information: | BTC 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 Batticaloa Airport (BTC):
- Because of Batticaloa Airport's relatively low elevation of 10 feet, planes can take off or land at Batticaloa 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.
- Batticaloa Airport (BTC) currently has only 1 runway.
- The closest airport to Batticaloa Airport (BTC) is Ampara Airport (ADP), which is located 26 miles (41 kilometers) S of BTC.
- In addition to being known as "Batticaloa Airport", another name for BTC is "மட்டக்களப்பு விமான நிலையம்මඩකලපුව ගුවන්තොටුපළ".
- The furthest airport from Batticaloa Airport (BTC) is Seymour Airport (GPS), which is located 11,689 miles (18,812 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.64 miles (41.26 km) S | Ampara Airport (ADP) | Ampara, Sri Lanka |     |
| 2 | 66.87 miles (107.62 km) NNW | China Bay Airport (TRR) | Trincomalee, Sri Lanka | |
| 3 | 94.87 miles (152.67 km) WNW | Anuradhapura Airport (ACJ) | Anuradhapura, Sri Lanka | |
| 4 | 104.77 miles (168.60 km) SSW | Weerawila Airport (WRZ) | Weerawila, Sri Lanka | |
| 5 | 104.97 miles (168.93 km) SSW | Mattala Rajapaksa International Airport (HRI) | Hambantota, Sri Lanka | |
| 6 | 128.11 miles (206.18 km) WSW | Bandaranaike International Airport (CMB) | Colombo, Sri Lanka | |
| 7 | 137.09 miles (220.62 km) WSW | Ratmalana Airport (RML) | Ratmalana, Sri Lanka | |
| 8 | 150.47 miles (242.16 km) SW | Koggala Airport (KCT) | Galle, Sri Lanka | |
| 9 | 181.22 miles (291.64 km) NW | Jaffna Airport (JAF) | Jaffna, Sri Lanka | |
| 10 | 285.73 miles (459.84 km) WNW | Madurai Airport (IXM) | Madurai, India | |
| 11 | 292.66 miles (470.99 km) NW | Tiruchirappalli International Airport (TRZ) | Tiruchirapalli (Trichy), Tamil Nadu, India | |
| 12 | 320.57 miles (515.90 km) NNW | Puducherry Airport (PNY) | Puducherry, India | |
| 13 | 329.82 miles (530.79 km) W | Trivandrum International Airport (TRV) | Trivandrum, Kerala, India | |
| 14 | 373.95 miles (601.82 km) NW | Salem Airport (SXV) | Salem, India | |
| 15 | 378.83 miles (609.67 km) NNW | Chennai International Airport (MAA) | Chennai (Madras), India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,689.19 miles (18,811.88 km) SW | Seymour Airport (GPS) | Baltra Island, Galápagos Islands, Ecuador | |
| 2 | 11,675.41 miles (18,789.71 km) SW | San Cristóbal Airport (SCY) | San Cristóbal Island, Galápagos Islands, Ecuador | |
| 3 | 11,244.66 miles (18,096.48 km) W | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 4 | 11,209.08 miles (18,039.22 km) W | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 5 | 11,185.05 miles (18,000.54 km) WSW | General Ulpiano Paez Airport (SNC) | Salinas, Ecuador | |
| 6 | 11,170.52 miles (17,977.17 km) WSW | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 7 | 11,167.67 miles (17,972.57 km) W | Cap. FAP José A. Quiñones González International Airport (CIX) | Chiclayo, Peru | |
| 8 | 11,153.28 miles (17,949.42 km) W | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 9 | 11,141.58 miles (17,930.59 km) WSW | Santa Rosa International Airport (ETR) | Santa Rosa, El Oro, Ecuador | |
| 10 | 11,135.25 miles (17,920.41 km) WSW | Eloy Alfaro International Airport (MEC) | Manta, Manabí, Ecuador | |
| 11 | 11,124.35 miles (17,902.85 km) WSW | Reales Tamarindos Airport (PVO) | Portoviejo, Ecuador | |
| 12 | 11,121.67 miles (17,898.56 km) W | Capitán FAP Carlos Martínez de Pinillos International Airport (TRU) | Trujillo, Peru | |
| 13 | 11,111.41 miles (17,882.03 km) WSW | José Joaquín de Olmedo International Airport (GYE) | Santiago de Guayaquil, Ecuador | |
| 14 | 11,109.57 miles (17,879.07 km) W | Camilo Ponce Enriquez Airport (LOH) | Loja, Ecuador | |
| 15 | 11,080.11 miles (17,831.67 km) W | Teniente FAP Jaime Montreuil Morales Airport (CHM) | Chimbote, Ancash Region, Peru | |
| 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 | |