Nonstop flight route between Fort Sill, Oklahoma, United States and Ancona, Italy:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(43°36'58"N by 13°21'44"E)
Distance from FSI to AOI:
5,536.62 miles (8,910.30 km)
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Jump to:
- About this route
- FSI Airport Information
- AOI Airport Information
- Facts about FSI
- Facts about AOI
- 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 AOI
- List of Nearest Airports to AOI
- Map of Furthest Airports from AOI
- List of Furthest Airports from AOI
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Falconara Airport (AOI), Ancona, Italy would travel a Great Circle distance of 5,537 miles (or 8,910 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 Henry Post Army Airfield and Falconara Airport, 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 Henry Post Army Airfield and Falconara Airport. You'll see that it will travel the same route of the red line on this map!
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: | AOI / LIPY |
| Airport Names: |
|
| Location: | Ancona, Italy |
| GPS Coordinates: | 43°36'58"N by 13°21'44"E |
| Airport Type: | Civil/Military |
| # of Runways: | 1 |
| View all routes: | Routes from AOI |
| More Information: | AOI Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- 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.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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 Falconara Airport (AOI):
- Falconara Airport (AOI) currently has only 1 runway.
- After the war ended, the airfield was turned over to local authorities.
- The closest airport to Falconara Airport (AOI) is Federico Fellini International Airport (RMI), which is located 47 miles (75 kilometers) NW of AOI.
- The furthest airport from Falconara Airport (AOI) is Chatham Islands (CHT), which is located 11,947 miles (19,226 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In addition to being known as "Falconara Airport", another name for AOI is "Aeronautica Militare Falconara".
| 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 | 46.74 miles (75.22 km) NW | Federico Fellini International Airport (RMI) | Rimini, Italy | |
| 2 | 55.80 miles (89.80 km) SW | Perugia San Francesco d'Assisi – Umbria International Airport (PEG) | Perugia, Italy | |
| 3 | 75.77 miles (121.95 km) WNW | Forlì Airport (FRL) | Forlì, Emilia-Romagna, Italy | |
| 4 | 83.19 miles (133.87 km) NE | Lošinj Airport (LSZ) | Mali Lošinj, Lošinj, Croatia | |
| 5 | 91.50 miles (147.26 km) SSE | Abruzzo Airport (PSR) | Pescara, Italy | |
| 6 | 92.50 miles (148.86 km) NNE | Pula Airport (PUY) | Pula, Croatia | |
| 7 | 104.53 miles (168.23 km) ENE | Zadar Airport (ZAD) | Zadar, Croatia | |
| 8 | 108.61 miles (174.79 km) WSW | Siena-Ampugnano Airport (SAY) | Siena, Italy | |
| 9 | 108.62 miles (174.80 km) W | Florence Airport, Peretola (FLR) | Florence, Italy | |
| 10 | 120.94 miles (194.63 km) WNW | Bologna Guglielmo Marconi Airport (BLQ) | Bologna, Italy | |
| 11 | 125.63 miles (202.18 km) NNE | Rijeka Airport (RJK) | Rijeka, Croatia | |
| 12 | 128.91 miles (207.46 km) N | Portorož Airport (POW) | Portorož, Slovenia | |
| 13 | 129.68 miles (208.70 km) WSW | Grosseto Airport (GRS) | Grosseto, Italy | |
| 14 | 131.41 miles (211.48 km) SSW | Ciampino–G. B. Pastine International Airport (CIA) | Rome, Italy | |
| 15 | 137.83 miles (221.81 km) SSW | Fiumicino – Leonardo da Vinci International Airport (FCO) | Fiumicino (near Rome), Italy | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,946.50 miles (19,225.99 km) E | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,567.93 miles (18,616.73 km) ESE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 11,538.96 miles (18,570.10 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,514.41 miles (18,530.60 km) E | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 5 | 11,499.18 miles (18,506.09 km) E | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 6 | 11,492.59 miles (18,495.48 km) ESE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 7 | 11,480.87 miles (18,476.63 km) E | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,480.01 miles (18,475.24 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 9 | 11,479.40 miles (18,474.26 km) ESE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 10 | 11,470.58 miles (18,460.06 km) ESE | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 11 | 11,461.25 miles (18,445.05 km) E | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,450.14 miles (18,427.17 km) ESE | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 13 | 11,437.61 miles (18,407.00 km) E | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,436.76 miles (18,405.64 km) E | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 15 | 11,430.51 miles (18,395.58 km) ESE | Matamata Airport (MTA) | Matamata, New Zealand | |