About this route:

A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Greenwood-Leflore Airport (GWO), Greenwood, Mississippi, United States would travel a Great Circle distance of 1,729 miles (or 2,783 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 Castle Airport and Greenwood-Leflore Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

IATA / ICAO Codes: MER / KMER
Airport Name: Castle Airport
Location: Atwater, California, United States
GPS Coordinates: 37°22'50"N by 120°34'5"W
Operator/Owner: Merced County Department of Commerce, Aviation, and Economic Development
Airport Type: Public
Elevation: 191 feet (58 meters)
# of Runways: 1
View all routes: Routes from MER
More Information: MER Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: GWO / KGWO
Airport Names:
  1. Greenwood-Leflore Airport
  2. (former Greenwood Army Airfield)
Location: Greenwood, Mississippi, United States
GPS Coordinates: 33°29'39"N by 90°5'4"W
Area Served: Greenwood, Mississippi
Operator/Owner: Greenwood City & Leflore County
Airport Type: Public
Elevation: 155 feet (47 meters)
# of Runways: 3
View all routes: Routes from GWO
More Information: GWO Maps & Info

Facts about Castle Airport (MER):

  • In 2004, recommendations were made to relocate the 129th Rescue Wing of the California Air National Guard and its associated HC-130, MC-130 and HH-60 aircraft from Moffett Federal Airfield to the former Castle Air Force Base, now Castle Airport.
  • The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
  • The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
  • Because of Castle Airport's relatively low elevation of 191 feet, planes can take off or land at Castle 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.
  • Castle Airport (MER) currently has only 1 runway.
  • Since the mid-1940s, aircraft maintenance, fuel management, and fire training activities on the base have generated wastes that consist primarily of waste fuels, oils, solvents, and cleaners.

Facts about Greenwood-Leflore Airport (GWO):

  • Because of Greenwood-Leflore Airport's relatively low elevation of 155 feet, planes can take off or land at Greenwood-Leflore 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 closest airport to Greenwood-Leflore Airport (GWO) is Mid-Delta Regional Airport (GLH), which is located 52 miles (84 kilometers) W of GWO.
  • Greenwood Airport was built by the United States Army Air Forces as a basic flight training airfield.
  • The furthest airport from Greenwood-Leflore Airport (GWO) is Margaret River Airport (MGV), which is located 10,993 miles (17,691 kilometers) away in Margaret River, Western Australia, Australia.
  • As originally constructed the base had four 5,000-by-150-foot runways and a 50-acre concrete parking apron.
  • Greenwood-Leflore Airport (GWO) has 3 runways.
  • The original mission of Greenwood Army Air Field was Basic Flight Training and the base was home to several hundred Consolidated Vultee BT-13 and BT-15 Valiants.
  • In addition to being known as "Greenwood-Leflore Airport", another name for GWO is "(former Greenwood Army Airfield)".

Map of Nearest Airports to Castle Airport:

List of Nearest Airports to Castle Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
17.26 miles (11.68 km) SSEMerced Regional Airport (MCE)Merced, California, United StatesView Merced Regional Airport on a map Set MCE as origin Airport Set MCE as destination Airport Get more information about Merced Regional Airport
227.12 miles (43.65 km) NWModesto City-County Airport (MOD)Modesto, California, United StatesView Modesto City-County Airport on a map Set MOD as origin Airport Set MOD as destination Airport Get more information about Modesto City-County Airport
327.51 miles (44.27 km) SWLos Banos Municipal Airport (LSN)Los Banos, California, United StatesView Los Banos Municipal Airport on a map Set LSN as origin Airport Set LSN as destination Airport Get more information about Los Banos Municipal Airport
429.78 miles (47.92 km) WNASA Crows Landing Airport (NRC)Crows Landing, California, United StatesView NASA Crows Landing Airport on a map Set NRC as origin Airport Set NRC as destination Airport Get more information about NASA Crows Landing Airport
536.91 miles (59.40 km) SEMadera Municipal Airport (MAE)Madera, California, United StatesView Madera Municipal Airport on a map Set MAE as origin Airport Set MAE as destination Airport Get more information about Madera Municipal Airport
645.69 miles (73.53 km) NColumbia Airport (COA)Columbia, California, United StatesView Columbia Airport on a map Set COA as origin Airport Set COA as destination Airport Get more information about Columbia Airport
751.03 miles (82.13 km) NWStockton Metropolitan Airport (SCK)Stockton, California, United StatesView Stockton Metropolitan Airport on a map Set SCK as origin Airport Set SCK as destination Airport Get more information about Stockton Metropolitan Airport
857.32 miles (92.24 km) SWHollister Municipal Airport (HLI)Hollister, California, United StatesView Hollister Municipal Airport on a map Set HLI as origin Airport Set HLI as destination Airport Get more information about Hollister Municipal Airport
960.88 miles (97.98 km) SEFresno Chandler Executive AirportChandler Municipal Airport (Old) (FCH)Fresno, California, United StatesView Fresno Chandler Executive AirportChandler Municipal Airport (Old) on a map Set FCH as origin Airport Set FCH as destination Airport Get more information about Fresno Chandler Executive AirportChandler Municipal Airport (Old)
1062.71 miles (100.91 km) SEFresno Yosemite International Airport (FAT)Fresno, California, United StatesView Fresno Yosemite International Airport on a map Set FAT as origin Airport Set FAT as destination Airport Get more information about Fresno Yosemite International Airport
1168.82 miles (110.76 km) WReid-Hillview Airport of Santa Clara County (RHV)San Jose, California, United StatesView Reid-Hillview Airport of Santa Clara County on a map Set RHV as origin Airport Set RHV as destination Airport Get more information about Reid-Hillview Airport of Santa Clara County
1271.93 miles (115.77 km) WNWLivermore Municipal Airport (LVK)Livermore, California, United StatesView Livermore Municipal Airport on a map Set LVK as origin Airport Set LVK as destination Airport Get more information about Livermore Municipal Airport
1373.96 miles (119.02 km) WSWWatsonville Municipal Airport (WVI)Watsonville, California, United StatesView Watsonville Municipal Airport on a map Set WVI as origin Airport Set WVI as destination Airport Get more information about Watsonville Municipal Airport
1474.75 miles (120.29 km) WNorman Y. Mineta San Jose International Airport (SJC)San Jose, California, United StatesView Norman Y. Mineta San Jose International Airport on a map Set SJC as origin Airport Set SJC as destination Airport Get more information about Norman Y. Mineta San Jose International Airport
1575.76 miles (121.93 km) SWSalinas Municipal AirportSalinas Army Air Base (SNS)Salinas, California, United StatesView Salinas Municipal AirportSalinas Army Air Base on a map Set SNS as origin Airport Set SNS as destination Airport Get more information about Salinas Municipal AirportSalinas Army Air Base

Map of Furthest Airports from Castle Airport:

List of Furthest Airports from Castle Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,311.72 miles (18,204.41 km) SETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as origin Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
211,301.64 miles (18,188.18 km) SSEPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as origin Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
311,273.49 miles (18,142.87 km) SSERoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as origin Airport Set RUN as destination Airport Get more information about Roland Garros Airport
411,260.93 miles (18,122.66 km) SSir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as origin Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
511,205.02 miles (18,032.69 km) SEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as origin Airport Set AMP as destination Airport Get more information about Ampanihy Airport
611,196.39 miles (18,018.79 km) SSWSir Gaëtan Duval Airport (RRG)Rodrigues Island, MauritiusView Sir Gaëtan Duval Airport on a map Set RRG as origin Airport Set RRG as destination Airport Get more information about Sir Gaëtan Duval Airport
711,137.28 miles (17,923.67 km) SSEMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as origin Airport Set MNJ as destination Airport Get more information about Mananjary Airport
811,111.96 miles (17,882.92 km) SEFianarantsoa Airport (WFI)Fianarantsoa, MadagascarView Fianarantsoa Airport on a map Set WFI as origin Airport Set WFI as destination Airport Get more information about Fianarantsoa Airport
911,011.03 miles (17,720.49 km) SEManja Airport (MJA)Manja, Menabe, MadagascarView Manja Airport on a map Set MJA as origin Airport Set MJA as destination Airport Get more information about Manja Airport
1011,008.37 miles (17,716.22 km) SEAndavadoaka Airport (DVD)Andavadoaka, Toliara province, Atsimo-Andrefana region, MadagascarView Andavadoaka Airport on a map Set DVD as origin Airport Set DVD as destination Airport Get more information about Andavadoaka Airport
1110,993.21 miles (17,691.82 km) SEMorombe Airport (MXM)Morombe, MadagascarView Morombe Airport on a map Set MXM as origin Airport Set MXM as destination Airport Get more information about Morombe Airport
1210,972.89 miles (17,659.11 km) SSEToamasino Airport (TMM)Toamasina, MadagascarView Toamasino Airport on a map Set TMM as origin Airport Set TMM as destination Airport Get more information about Toamasino Airport
1310,963.56 miles (17,644.10 km) SSEIvato International Airport (TNR)Antananarivo, MadagascarView Ivato International Airport on a map Set TNR as origin Airport Set TNR as destination Airport Get more information about Ivato International Airport
1410,945.21 miles (17,614.56 km) SEMiandrivazo Airport (ZVA)Miandrivazo, MadagascarView Miandrivazo Airport on a map Set ZVA as origin Airport Set ZVA as destination Airport Get more information about Miandrivazo Airport
1510,920.84 miles (17,575.35 km) SEBelo sur Tsiribihina Airport (BMD)Belo sur Tsiribihina, MadagascarView Belo sur Tsiribihina Airport on a map Set BMD as origin Airport Set BMD as destination Airport Get more information about Belo sur Tsiribihina Airport

Map of Nearest Airports to Greenwood-Leflore Airport:

List of Nearest Airports to Greenwood-Leflore Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
151.92 miles (83.55 km) WMid-Delta Regional Airport (GLH)Greenville, Mississippi, United StatesView Mid-Delta Regional Airport on a map Set GLH as destination Airport Set GLH as destination Airport Get more information about Mid-Delta Regional Airport
260.82 miles (97.88 km) NNWFletcher Field (CKM)Clarksdale, Mississippi, United StatesView Fletcher Field on a map Set CKM as destination Airport Set CKM as destination Airport Get more information about Fletcher Field
369.07 miles (111.16 km) NNEUniversity-Oxford Airport (UOX)Oxford, Mississippi, United StatesView University-Oxford Airport on a map Set UOX as destination Airport Set UOX as destination Airport Get more information about University-Oxford Airport
480.51 miles (129.56 km) SHawkins Field (HKS)Jackson, Mississippi, United StatesView Hawkins Field on a map Set HKS as destination Airport Set HKS as destination Airport Get more information about Hawkins Field
581.74 miles (131.55 km) SJackson–Medgar Wiley Evers International Airport (JAN)Jackson, Mississippi, United StatesView Jackson–Medgar Wiley Evers International Airport on a map Set JAN as destination Airport Set JAN as destination Airport Get more information about Jackson–Medgar Wiley Evers International Airport
682.08 miles (132.09 km) NNWThompson-Robbins AirportThompson-Robbins Army Airfield (HEE)Helena / West Helena, Arkansas, United StatesView Thompson-Robbins AirportThompson-Robbins Army Airfield on a map Set HEE as destination Airport Set HEE as destination Airport Get more information about Thompson-Robbins AirportThompson-Robbins Army Airfield
783.64 miles (134.61 km) NTunica Municipal Airport (UTM)Tunica, Mississippi, United StatesView Tunica Municipal Airport on a map Set UTM as destination Airport Set UTM as destination Airport Get more information about Tunica Municipal Airport
886.13 miles (138.61 km) EGolden Triangle Regional Airport (GTR)Columbus/West Point/Starkville, Mississippi, United StatesView Golden Triangle Regional Airport on a map Set GTR as destination Airport Set GTR as destination Airport Get more information about Golden Triangle Regional Airport
992.44 miles (148.78 km) NETupelo Regional Airport (TUP)Tupelo, Mississippi, United StatesView Tupelo Regional Airport on a map Set TUP as destination Airport Set TUP as destination Airport Get more information about Tupelo Regional Airport
1095.03 miles (152.93 km) EColumbus Air Force Base (CBM)Columbus, Mississippi, United StatesView Columbus Air Force Base on a map Set CBM as destination Airport Set CBM as destination Airport Get more information about Columbus Air Force Base
1198.25 miles (158.11 km) EColumbus-Lowndes County Airport (UBS)Columbus, Mississippi, United StatesView Columbus-Lowndes County Airport on a map Set UBS as destination Airport Set UBS as destination Airport Get more information about Columbus-Lowndes County Airport
12103.98 miles (167.35 km) NOlive Branch Airport (OLV)Olive Branch, Mississippi, United StatesView Olive Branch Airport on a map Set OLV as destination Airport Set OLV as destination Airport Get more information about Olive Branch Airport
13105.92 miles (170.46 km) WSWZ. M. Jack Stell Field (CRT)Crossett, Arkansas, United StatesView Z. M. Jack Stell Field on a map Set CRT as destination Airport Set CRT as destination Airport Get more information about Z. M. Jack Stell Field
14107.16 miles (172.45 km) NMemphis International Airport (MEM)Memphis, Tennessee, United StatesView Memphis International Airport on a map Set MEM as destination Airport Set MEM as destination Airport Get more information about Memphis International Airport
15107.52 miles (173.04 km) NNWForrest City Municipal Airport (FCY)Forrest City, Arkansas, United StatesView Forrest City Municipal Airport on a map Set FCY as destination Airport Set FCY as destination Airport Get more information about Forrest City Municipal Airport

Map of Furthest Airports from Greenwood-Leflore Airport:

List of Furthest Airports from Greenwood-Leflore Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,992.65 miles (17,690.91 km) WMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
210,973.69 miles (17,660.39 km) WBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
310,955.25 miles (17,630.72 km) WBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
410,949.46 miles (17,621.40 km) WJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as destination Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
510,947.99 miles (17,619.04 km) WRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
610,939.10 miles (17,604.72 km) WGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as destination Airport Set GET as destination Airport Get more information about Geraldton Airport
710,938.38 miles (17,603.57 km) WKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as destination Airport Set KAX as destination Airport Get more information about Kalbarri Airport
810,935.70 miles (17,599.26 km) WManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
910,929.53 miles (17,589.33 km) WJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
1010,926.93 miles (17,585.15 km) WSWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as destination Airport Set MJK as destination Airport Get more information about Shark Bay Airport
1110,922.53 miles (17,578.07 km) WPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
1210,901.41 miles (17,544.08 km) SSWCocos (Keeling) Island Airport (CCK)Cocos Islands, AustraliaView Cocos (Keeling) Island Airport on a map Set CCK as destination Airport Set CCK as destination Airport Get more information about Cocos (Keeling) Island Airport
1310,889.81 miles (17,525.41 km) WSWCarnarvon Airport (CVQ)Carnarvon, Western Australia, AustraliaView Carnarvon Airport on a map Set CVQ as destination Airport Set CVQ as destination Airport Get more information about Carnarvon Airport
1410,885.38 miles (17,518.28 km) WMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as destination Airport Set MXU as destination Airport Get more information about Mullewa Airport
1510,872.36 miles (17,497.33 km) WMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as destination Airport Set MWB as destination Airport Get more information about Morawa Airport