Nonstop flight route between Fort Sill, Oklahoma, United States and Vernal, Utah, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(40°26'26"N by 109°30'36"W)
Distance from FSI to VEL:
727.38 miles (1,170.60 km)
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Jump to:
- About this route
- FSI Airport Information
- VEL Airport Information
- Facts about FSI
- Facts about VEL
- 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 VEL
- List of Nearest Airports to VEL
- Map of Furthest Airports from VEL
- List of Furthest Airports from VEL
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Vernal Regional Airport (VEL), Vernal, Utah, United States would travel a Great Circle distance of 727 miles (or 1,171 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 Vernal Regional 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: | VEL / KVEL |
| Airport Names: |
|
| Location: | Vernal, Utah, United States |
| GPS Coordinates: | 40°26'26"N by 109°30'36"W |
| Area Served: | Vernal, Utah |
| Operator/Owner: | Uintah County & Vernal City |
| Airport Type: | Public |
| Elevation: | 5278 feet (1,609 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from VEL |
| More Information: | VEL Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- 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 (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
Facts about Vernal Regional Airport (VEL):
- The closest airport to Vernal Regional Airport (VEL) is Rock Springs–Sweetwater County Airport (RKS), which is located 83 miles (134 kilometers) NNE of VEL.
- The furthest airport from Vernal Regional Airport (VEL) is Sir Gaëtan Duval Airport (RRG), which is located 10,947 miles (17,617 kilometers) away in Rodrigues Island, Mauritius.
- The airport covers 254 acres at an elevation of 5,278 feet.
- In addition to being known as "Vernal Regional Airport", another name for VEL is "Vernal - Uintah County Airport".
- Because of Vernal Regional Airport's high elevation of 5,278 feet, planes must typically fly at a faster airspeed in order to takeoff or land at VEL. Combined with a high temperature, this could make VEL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Vernal Regional Airport (VEL) has 2 runways.
| 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 | 82.99 miles (133.56 km) NNE | Rock Springs–Sweetwater County Airport (RKS) | Rock Springs, Wyoming, United States | |
| 2 | 104.58 miles (168.30 km) E | Craig–Moffat Airport (CIG) | Craig, Colorado, United States | |
| 3 | 104.99 miles (168.96 km) SSE | Grand Junction Regional Airport (GJT) | Grand Junction, Colorado, United States | |
| 4 | 110.02 miles (177.05 km) NNW | Kemmerer Municipal Airport (EMM) | Kemmerer, Wyoming, United States | |
| 5 | 113.59 miles (182.80 km) ESE | Garfield County Regional Airport (RIL) | Rifle, Colorado, United States | |
| 6 | 117.21 miles (188.62 km) S | Canyonlands Field (CNY) | Moab, Utah, United States | |
| 7 | 117.58 miles (189.23 km) W | Provo Municipal Airport (PVU) | Provo, Utah, United States | |
| 8 | 120.53 miles (193.97 km) E | Yampa Valley Airport (HDN) | Hayden, Colorado, United States | |
| 9 | 121.75 miles (195.93 km) WSW | Mount Pleasant Airport (MSD) | Mount Pleasant, Utah, United States | |
| 10 | 130.11 miles (209.40 km) WNW | Skypark Airport (BTF) | Bountiful, Utah, United States | |
| 11 | 131.64 miles (211.85 km) WNW | Salt Lake City International Airport (SLC) | Salt Lake City, Utah, United States | |
| 12 | 137.21 miles (220.82 km) WNW | Hill Air Force Base (HIF) | Ogden, Utah, United States | |
| 13 | 139.03 miles (223.75 km) E | Steamboat Springs Airport (SBS) | Steamboat Springs, Colorado, United States | |
| 14 | 140.88 miles (226.73 km) WNW | Ogden-Hinckley Airport (OGD) | Ogden, Utah, United States | |
| 15 | 147.79 miles (237.84 km) ESE | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,946.89 miles (17,617.26 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,861.70 miles (17,480.16 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,847.35 miles (17,457.07 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,824.47 miles (17,420.26 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,713.39 miles (17,241.49 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,595.78 miles (17,052.21 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,578.84 miles (17,024.95 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,539.79 miles (16,962.10 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,448.61 miles (16,815.37 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,417.73 miles (16,765.67 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,413.13 miles (16,758.27 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,405.96 miles (16,746.73 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 13 | 10,405.18 miles (16,745.48 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,392.45 miles (16,724.98 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,371.28 miles (16,690.91 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |