Nonstop flight route between Fort Sill, Oklahoma, United States and Kisumu, Kenya:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(0°5'9"S by 34°43'44"E)
Distance from FSI to KIS:
8,587.08 miles (13,819.52 km)
Share this route:
Jump to:
- About this route
- FSI Airport Information
- KIS Airport Information
- Facts about FSI
- Facts about KIS
- 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 KIS
- List of Nearest Airports to KIS
- Map of Furthest Airports from KIS
- List of Furthest Airports from KIS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kisumu International Airport (KIS), Kisumu, Kenya would travel a Great Circle distance of 8,587 miles (or 13,820 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 Kisumu International 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 Kisumu International 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: | KIS / HKKI |
| Airport Names: |
|
| Location: | Kisumu, Kenya |
| GPS Coordinates: | 0°5'9"S by 34°43'44"E |
| Operator/Owner: | Kenya Airports Authority |
| Airport Type: | Civil |
| Elevation: | 3796 feet (1,157 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KIS |
| More Information: | KIS Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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 Kisumu International Airport (KIS):
- Kisumu International Airport (KIS) currently has only 1 runway.
- The closest airport to Kisumu International Airport (KIS) is Kericho Airport (KEY), which is located 41 miles (66 kilometers) ESE of KIS.
- The furthest airport from Kisumu International Airport (KIS) is Atuona Airport (AUQ), which is located 11,631 miles (18,719 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- In addition to being known as "Kisumu International Airport", another name for KIS is "KIS Main Terminal".
| 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 | 41.21 miles (66.32 km) ESE | Kericho Airport (KEY) | Kericho, Kenya | |
| 2 | 48.89 miles (78.68 km) NE | Eldoret International Airport (EDL) | Eldoret, Kenya | |
| 3 | 70.50 miles (113.46 km) ENE | Kimwarer Airport (KRV) | Kerio Valley, Kenya | |
| 4 | 75.03 miles (120.76 km) NNE | Kitale Airport (KTL) | Kitale, Kenya | |
| 5 | 93.17 miles (149.95 km) SSE | Mara Serena Airport (MRE) | Masai Mara, Kenya | |
| 6 | 112.45 miles (180.97 km) WNW | Jinja Airport (JIN) | Jinja, Uganda | |
| 7 | 116.96 miles (188.23 km) SSW | Musoma Airport (MUZ) | Musoma, Tanzania | |
| 8 | 146.68 miles (236.06 km) NNW | Soroti Airport (SRT) | Soroti, Uganda | |
| 9 | 150.33 miles (241.94 km) W | Kampala Airport (KLA) | Kampala, Uganda | |
| 10 | 158.19 miles (254.59 km) W | Entebbe International Airport (EBB) | Entebbe, Uganda | |
| 11 | 159.83 miles (257.21 km) E | Nanyuki Airfield (NYK) | Nanyuki, Kenya | |
| 12 | 167.45 miles (269.48 km) ESE | Wilson Airport (WIL) | Nairobi, Kenya | |
| 13 | 174.04 miles (280.08 km) ESE | Jomo Kenyatta International Airport (NBO) | Nairobi, Kenya | |
| 14 | 204.81 miles (329.61 km) SW | Mwanza Airport (MWZ) | Mwanza, Tanzania | |
| 15 | 218.56 miles (351.74 km) WSW | Bukoba Airport (BKZ) | Bukoba, Tanzania | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,631.33 miles (18,718.77 km) SSW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 11,592.16 miles (18,655.72 km) E | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 3 | 11,431.83 miles (18,397.69 km) S | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 4 | 11,431.70 miles (18,397.50 km) S | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 5 | 11,377.05 miles (18,309.53 km) SSE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 6 | 11,373.43 miles (18,303.71 km) S | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 7 | 11,352.08 miles (18,269.35 km) S | Apataki Airport (APK) | Apataki, French Polynesia | |
| 8 | 11,321.30 miles (18,219.82 km) S | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 9 | 11,305.95 miles (18,195.11 km) S | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 10 | 11,297.85 miles (18,182.09 km) SSW | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 11 | 11,279.48 miles (18,152.52 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 12 | 11,232.04 miles (18,076.18 km) S | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 13 | 11,213.48 miles (18,046.30 km) SSE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 14 | 11,212.30 miles (18,044.40 km) SSE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 15 | 11,200.93 miles (18,026.11 km) SSE | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |