Nonstop flight route between Fort Sill, Oklahoma, United States and Kitami, Japan:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(43°52'50"N by 144°9'51"E)
Distance from FSI to MMB:
5,738.55 miles (9,235.28 km)
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Jump to:
- About this route
- FSI Airport Information
- MMB Airport Information
- Facts about FSI
- Facts about MMB
- 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 MMB
- List of Nearest Airports to MMB
- Map of Furthest Airports from MMB
- List of Furthest Airports from MMB
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Memanbetsu Airport (MMB), Kitami, Japan would travel a Great Circle distance of 5,739 miles (or 9,235 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 Memanbetsu 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 Memanbetsu 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: | MMB / RJCM |
| Airport Names: |
|
| Location: | Kitami, Japan |
| GPS Coordinates: | 43°52'50"N by 144°9'51"E |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 109 feet (33 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MMB |
| More Information: | MMB Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- 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.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
Facts about Memanbetsu Airport (MMB):
- The closest airport to Memanbetsu Airport (MMB) is Nakashibetsu Airport (SHB), which is located 45 miles (72 kilometers) ESE of MMB.
- Memanbetsu Airport (MMB) currently has only 1 runway.
- In addition to being known as "Memanbetsu Airport", another name for MMB is "女満別空港".
- The furthest airport from Memanbetsu Airport (MMB) is Port Stanley Airport (PSY), which is located 11,290 miles (18,170 kilometers) away in Stanley, Falkland Islands, United Kingdom.
- Because of Memanbetsu Airport's relatively low elevation of 109 feet, planes can take off or land at Memanbetsu 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.
| 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 | 44.91 miles (72.28 km) ESE | Nakashibetsu Airport (SHB) | Nakashibetsu, Japan | |
| 2 | 47.74 miles (76.83 km) NW | Okhotsk Monbetsu Airport (MBE) | Monbetsu, Hokkaidō, Japan | |
| 3 | 58.04 miles (93.40 km) S | Kushiro Airport (KUH) | Kushiro, Hokkaidō, Japan | |
| 4 | 86.86 miles (139.79 km) W | Asahikawa Airport (AKJ) | Asahikawa, Hokkaido, Japan | |
| 5 | 92.46 miles (148.81 km) SSW | Tokachi-Obihiro Airport (OBO) | Obihiro, Tokachi Subprefecture, Hokkaido, Japan | |
| 6 | 145.81 miles (234.67 km) WSW | New Chitose Airport (CTS) | Sapporo, Hokkaido, Japan | |
| 7 | 156.73 miles (252.23 km) NW | Wakkanai Airport (WKJ) | Wakkanai, Hokkaido, Japan | |
| 8 | 219.18 miles (352.74 km) NNW | Yuzhno-Sakhalinsk Airport (UUS) | Yuzhno-Sakhalinsk, Sakhalin Island, Russia | |
| 9 | 223.46 miles (359.63 km) SW | Hakodate Airport (HKD) | Hakodate, Hokkaidō, Japan | |
| 10 | 261.68 miles (421.14 km) SW | Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ) | Misawa, Aomori, Japan | |
| 11 | 268.18 miles (431.59 km) SSW | JMSDF Hachinohe Air Base (HHE) | Hachinohe, Honshū, Japan | |
| 12 | 269.80 miles (434.21 km) WSW | Okushiri Airport (OIR) | Okushiri, Okushiri Island, Hokkaido, Japan | |
| 13 | 280.70 miles (451.74 km) SW | Aomori Airport (AOJ) | Aomori, Japan | |
| 14 | 320.59 miles (515.94 km) SW | Odate-Noshiro Airport (ONJ) | Kitaakita, Akita, Japan | |
| 15 | 345.00 miles (555.22 km) SSW | Hanamaki Airport (HNA) | Morioka, Honshū, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,290.45 miles (18,170.18 km) SE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 2 | 11,260.29 miles (18,121.64 km) SE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 3 | 11,238.28 miles (18,086.22 km) ESE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 4 | 11,237.61 miles (18,085.13 km) ESE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 5 | 11,234.59 miles (18,080.27 km) SE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 6 | 11,233.96 miles (18,079.26 km) ESE | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 7 | 11,228.40 miles (18,070.31 km) ESE | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 8 | 11,209.30 miles (18,039.57 km) SE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 9 | 11,198.20 miles (18,021.71 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 10 | 11,195.00 miles (18,016.56 km) ESE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 11 | 11,189.64 miles (18,007.93 km) E | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 12 | 11,163.36 miles (17,965.64 km) ESE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 13 | 11,161.34 miles (17,962.39 km) SE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 14 | 11,148.72 miles (17,942.09 km) SE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 15 | 11,130.99 miles (17,913.55 km) ESE | Tandil Airport (TDL) | Tandil, Argentina | |