Nonstop flight route between Fort Sill, Oklahoma, United States and Laconia, New Hampshire, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(43°34'22"N by 71°25'8"W)
Distance from FSI to LCI:
1,563.51 miles (2,516.22 km)
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Jump to:
- About this route
- FSI Airport Information
- LCI Airport Information
- Facts about FSI
- Facts about LCI
- 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 LCI
- List of Nearest Airports to LCI
- Map of Furthest Airports from LCI
- List of Furthest Airports from LCI
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Laconia Municipal Airport (LCI), Laconia, New Hampshire, United States would travel a Great Circle distance of 1,564 miles (or 2,516 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 Laconia Municipal 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: | LCI / KLCI |
| Airport Name: | Laconia Municipal Airport |
| Location: | Laconia, New Hampshire, United States |
| GPS Coordinates: | 43°34'22"N by 71°25'8"W |
| Operator/Owner: | City of Laconia |
| Airport Type: | Public |
| Elevation: | 545 feet (166 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LCI |
| More Information: | LCI Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
Facts about Laconia Municipal Airport (LCI):
- Because of Laconia Municipal Airport's relatively low elevation of 545 feet, planes can take off or land at Laconia Municipal 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.
- The furthest airport from Laconia Municipal Airport (LCI) is Margaret River Airport (MGV), which is located 11,684 miles (18,804 kilometers) away in Margaret River, Western Australia, Australia.
- Laconia Municipal Airport (LCI) currently has only 1 runway.
- The closest airport to Laconia Municipal Airport (LCI) is Concord Municipal Airport (CON), which is located 26 miles (42 kilometers) S of LCI.
| 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 | 25.90 miles (41.69 km) S | Concord Municipal Airport (CON) | Concord, New Hampshire, United States | |
| 2 | 37.25 miles (59.95 km) NE | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 3 | 37.72 miles (60.70 km) ESE | Sanford Seacoast Regional Airport (SFM) | Sanford, Maine, United States | |
| 4 | 40.67 miles (65.46 km) WSW | Parlin Field (NWH) | Newport, New Hampshire, United States | |
| 5 | 44.25 miles (71.21 km) S | Manchester–Boston Regional Airport (MHT) | Manchester, New Hampshire, United States | |
| 6 | 44.45 miles (71.53 km) W | Lebanon Municipal Airport (LEB) | Lebanon, New Hampshire, United States | |
| 7 | 45.44 miles (73.12 km) SE | Portsmouth International Airport at Pease (PSM) | Portsmouth, New Hampshire, United States | |
| 8 | 49.63 miles (79.87 km) WSW | Claremont Municipal Airport (CNH) | Claremont, New Hampshire, United States | |
| 9 | 54.87 miles (88.31 km) S | Nashua Airport (ASH) | Nashua, New Hampshire, United States | |
| 10 | 55.27 miles (88.95 km) N | Mount Washington Regional Airport (HIE) | Whitefield, New Hampshire, United States | |
| 11 | 55.75 miles (89.72 km) E | Portland International Jetport (PWM) | Portland, Maine, United States | |
| 12 | 57.31 miles (92.24 km) WSW | Hartness State Airport (VSF) | Springfield, Vermont, United States | |
| 13 | 60.65 miles (97.61 km) SSW | Jaffrey Airport - Silver Ranch Airpark (AFN) | Jaffrey, New Hampshire, United States | |
| 14 | 60.96 miles (98.11 km) SSE | Lawrence Municipal Airport (LWM) | Lawrence, Massachusetts, United States | |
| 15 | 63.33 miles (101.92 km) SW | Dillant–Hopkins Airport (EEN) | Keene, New Hampshire, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,684.22 miles (18,803.89 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,676.85 miles (18,792.03 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,663.74 miles (18,770.92 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 11,661.59 miles (18,767.46 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,635.37 miles (18,725.27 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,598.19 miles (18,665.42 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,552.75 miles (18,592.30 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,550.38 miles (18,588.48 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,538.41 miles (18,569.22 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,453.54 miles (18,432.63 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,450.37 miles (18,427.54 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,362.17 miles (18,285.60 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,360.99 miles (18,283.69 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 11,328.61 miles (18,231.59 km) SW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,324.92 miles (18,225.65 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |