About this route:

A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Jolly Grant Airport. (DED), Dehradun, Uttarakhand, India would travel a Great Circle distance of 7,431 miles (or 11,959 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 St. Mary's County Regional Airport and Jolly Grant 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 St. Mary's County Regional Airport and Jolly Grant Airport.. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: LTW /
Airport Names:
  1. St. Mary's County Regional Airport
  2. Capt. Walter Francis Duke Regional Airport
  3. none
  4. 2W6
Location: Leonardtown, Maryland, United States
GPS Coordinates: 38°18'55"N by 76°32'59"W
Airport Type: Public
Elevation: 142 feet (43 meters)
# of Runways: 1
View all routes: Routes from LTW
More Information: LTW Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: DED / VIDN
Airport Names:
  1. Jolly Grant Airport.
  2. Dehradun Airport.
  3. जॉली ग्रांट हवाई अड्डे
  4. देहरादून हवाई अड्डे.
Location: Dehradun, Uttarakhand, India
GPS Coordinates: 30°11'22"N by 78°10'49"E
Operator/Owner: Airports Authority of India
Airport Type: Public
Elevation: 1831 feet (558 meters)
# of Runways: 1
View all routes: Routes from DED
More Information: DED Maps & Info

Facts about St. Mary's County Regional Airport (LTW):

  • In addition to being known as "St. Mary's County Regional Airport", other names for LTW include "Capt. Walter Francis Duke Regional Airport", "none" and "2W6".
  • Because of St. Mary's County Regional Airport's relatively low elevation of 142 feet, planes can take off or land at St. Mary's County Regional 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.
  • St. Mary's County Regional Airport (LTW) currently has only 1 runway.
  • The furthest airport from St. Mary's County Regional Airport (LTW) is Margaret River Airport (MGV), which is located 11,720 miles (18,862 kilometers) away in Margaret River, Western Australia, Australia.
  • The closest airport to St. Mary's County Regional Airport (LTW) is Naval Air Station Patuxent River (NHK), which is located only 8 miles (12 kilometers) ESE of LTW.

Facts about Jolly Grant Airport. (DED):

  • The closest airport to Jolly Grant Airport. (DED) is Chandigarh Airport (IXC), which is located 89 miles (144 kilometers) WNW of DED.
  • Jolly Grant Airport. (DED) currently has only 1 runway.
  • Located 20 km from the holy city of Rishikesh, and 30 km from Haridwar, the airport allows easy access to the region.
  • In addition to being known as "Jolly Grant Airport.", other names for DED include "Dehradun Airport.", "जॉली ग्रांट हवाई अड्डे" and "देहरादून हवाई अड्डे.".
  • The furthest airport from Jolly Grant Airport. (DED) is Mataveri International Airport (IPC), which is located 11,931 miles (19,201 kilometers) away in Easter Island, Chile.

Map of Nearest Airports to St. Mary's County Regional Airport:

List of Nearest Airports to St. Mary's County Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
17.77 miles (12.50 km) ESENaval Air Station Patuxent River (NHK)Patuxent River, Maryland, United StatesView Naval Air Station Patuxent River on a map Set NHK as origin Airport Set NHK as destination Airport Get more information about Naval Air Station Patuxent River
232.11 miles (51.68 km) ENECambridge–Dorchester Airport (CGE)Cambridge, Maryland, United StatesView Cambridge–Dorchester Airport on a map Set CGE as origin Airport Set CGE as destination Airport Get more information about Cambridge–Dorchester Airport
338.28 miles (61.61 km) NNWAndrews Field (ADW)Camp Springs, Maryland, United StatesView Andrews Field on a map Set ADW as origin Airport Set ADW as destination Airport Get more information about Andrews Field
442.62 miles (68.59 km) NEEaston Airport (ESN)Easton, Maryland, United StatesView Easton Airport on a map Set ESN as origin Airport Set ESN as destination Airport Get more information about Easton Airport
543.37 miles (69.79 km) NLee Airport (ANP)Annapolis, Maryland, United StatesView Lee Airport on a map Set ANP as origin Airport Set ANP as destination Airport Get more information about Lee Airport
643.90 miles (70.64 km) NWDavison Army Airfield (DAA)Fort Belvoir, Virginia, United StatesView Davison Army Airfield on a map Set DAA as origin Airport Set DAA as destination Airport Get more information about Davison Army Airfield
744.30 miles (71.29 km) NWBolling Air Force Base (BOF)Washington, D.C., United StatesView Bolling Air Force Base on a map Set BOF as origin Airport Set BOF as destination Airport Get more information about Bolling Air Force Base
845.06 miles (72.52 km) WSWA.P. Hill Army Airfield (APH)Fort A.P. Hill, Virginia, United StatesView A.P. Hill Army Airfield on a map Set APH as origin Airport Set APH as destination Airport Get more information about A.P. Hill Army Airfield
945.50 miles (73.23 km) NWRonald Reagan Washington National Airport (DCA)Arlington County, Virginia (near Washington, D.C.), United StatesView Ronald Reagan Washington National Airport on a map Set DCA as origin Airport Set DCA as destination Airport Get more information about Ronald Reagan Washington National Airport
1050.17 miles (80.73 km) NNWCollege Park Airport (CGS)College Park, Maryland, United StatesView College Park Airport on a map Set CGS as origin Airport Set CGS as destination Airport Get more information about College Park Airport
1154.39 miles (87.53 km) NNWTipton Airport (FME)Odenton, Maryland, United StatesView Tipton Airport on a map Set FME as origin Airport Set FME as destination Airport Get more information about Tipton Airport
1256.43 miles (90.81 km) ESalisbury-Ocean City: Wicomico Regional Airport (SBY)Salisbury, Maryland, United StatesView Salisbury-Ocean City: Wicomico Regional Airport on a map Set SBY as origin Airport Set SBY as destination Airport Get more information about Salisbury-Ocean City: Wicomico Regional Airport
1359.26 miles (95.37 km) WNWManassas Regional Airport (HEF)Manassas, Virginia, United StatesView Manassas Regional Airport on a map Set HEF as origin Airport Set HEF as destination Airport Get more information about Manassas Regional Airport
1459.26 miles (95.37 km) WNWManassas Regional Airport (MNZ)Manassas, Virginia, United StatesView Manassas Regional Airport on a map Set MNZ as origin Airport Set MNZ as destination Airport Get more information about Manassas Regional Airport
1559.76 miles (96.18 km) NBaltimore/Washington International Thurgood Marshall Airport (BWI)between Baltimore, Maryland and Washington, D.C., United StatesView Baltimore/Washington International Thurgood Marshall Airport on a map Set BWI as origin Airport Set BWI as destination Airport Get more information about Baltimore/Washington International Thurgood Marshall Airport

Map of Furthest Airports from St. Mary's County Regional Airport:

List of Furthest Airports from St. Mary's County Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,720.20 miles (18,861.79 km) WSWMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as origin Airport Set MGV as destination Airport Get more information about Margaret River Airport
211,697.03 miles (18,824.49 km) WSWBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as origin Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
311,677.51 miles (18,793.08 km) WSWManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as origin Airport Set MJP as destination Airport Get more information about Manjimup Airport
411,672.64 miles (18,785.24 km) WSWBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as origin Airport Set BUY as destination Airport Get more information about Bunbury Airport
511,627.72 miles (18,712.96 km) WSWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as origin Airport Set RTS as destination Airport Get more information about Rottnest Airport
611,615.07 miles (18,692.60 km) WSWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as origin Airport Set JAD as destination Airport Get more information about Jandakot Airport
711,608.24 miles (18,681.61 km) WSWAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as origin Airport Set ALH as destination Airport Get more information about Albany Airport
811,604.71 miles (18,675.92 km) WSWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as origin Airport Set PER as destination Airport Get more information about Perth Airport
911,582.36 miles (18,639.95 km) WSWKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as origin Airport Set KNI as destination Airport Get more information about Katanning Airport
1011,574.88 miles (18,627.91 km) SWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as origin Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
1111,514.80 miles (18,531.23 km) SWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as origin Airport Set GET as destination Airport Get more information about Geraldton Airport
1211,480.32 miles (18,475.74 km) SWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as origin Airport Set MWB as destination Airport Get more information about Morawa Airport
1311,473.35 miles (18,464.52 km) SWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as origin Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1411,465.36 miles (18,451.67 km) SWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as origin Airport Set MXU as destination Airport Get more information about Mullewa Airport
1511,395.33 miles (18,338.97 km) SWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as origin Airport Set MJK as destination Airport Get more information about Shark Bay Airport

Map of Nearest Airports to Jolly Grant Airport.:

List of Nearest Airports to Jolly Grant Airport.:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
189.39 miles (143.85 km) WNWChandigarh Airport (IXC)Chandigarh, IndiaView Chandigarh Airport on a map Set IXC as destination Airport Set IXC as destination Airport Get more information about Chandigarh Airport
290.39 miles (145.46 km) NWShimla Airport (SLV)Simla, Himachal Pradesh, IndiaView Shimla Airport on a map Set SLV as destination Airport Set SLV as destination Airport Get more information about Shimla Airport
3129.15 miles (207.85 km) SSWIndira Gandhi International Airport (DEL)Delhi, IndiaView Indira Gandhi International Airport on a map Set DEL as destination Airport Set DEL as destination Airport Get more information about Indira Gandhi International Airport
4131.43 miles (211.51 km) NNWBhuntar Airport (KUU)Kullu / Bhuntar, Himachal Pradesh, IndiaView Bhuntar Airport on a map Set KUU as destination Airport Set KUU as destination Airport Get more information about Bhuntar Airport
5140.33 miles (225.83 km) WNWSahnewal Airport (LUH)Ludhiana, IndiaView Sahnewal Airport on a map Set LUH as destination Airport Set LUH as destination Airport Get more information about Sahnewal Airport
6145.47 miles (234.10 km) SEMahendranagar Airport (XMG)Mahendranagar, Mahakali, NepalView Mahendranagar Airport on a map Set XMG as destination Airport Set XMG as destination Airport Get more information about Mahendranagar Airport
7172.73 miles (277.98 km) NENgari Gunsa Airport (NGQ)Ngari Prefecture, Tibet Autonomous Region, ChinaView Ngari Gunsa Airport on a map Set NGQ as destination Airport Set NGQ as destination Airport Get more information about Ngari Gunsa Airport
8177.38 miles (285.47 km) NWGaggal Airport (DHM)Kangra, Himachal Pradesh, IndiaView Gaggal Airport on a map Set DHM as destination Airport Set DHM as destination Airport Get more information about Gaggal Airport
9185.58 miles (298.66 km) ESEBajhang Airport (BJH)Bajhang, NepalView Bajhang Airport on a map Set BJH as destination Airport Set BJH as destination Airport Get more information about Bajhang Airport
10193.82 miles (311.92 km) ESESanphebagar Airport (FEB)Sanfebagar, NepalView Sanphebagar Airport on a map Set FEB as destination Airport Set FEB as destination Airport Get more information about Sanphebagar Airport
11206.32 miles (332.04 km) NWPathankot Airport (IXP)Pathankot, IndiaView Pathankot Airport on a map Set IXP as destination Airport Set IXP as destination Airport Get more information about Pathankot Airport
12209.93 miles (337.85 km) SAgra Airport (AGR)Agra, IndiaView Agra Airport on a map Set AGR as destination Airport Set AGR as destination Airport Get more information about Agra Airport
13214.31 miles (344.90 km) ESEBajura Airport (BJU)Bajura, NepalView Bajura Airport on a map Set BJU as destination Airport Set BJU as destination Airport Get more information about Bajura Airport
14218.06 miles (350.93 km) ESimikot Airport (IMK)Simikot, NepalView Simikot Airport on a map Set IMK as destination Airport Set IMK as destination Airport Get more information about Simikot Airport
15226.13 miles (363.92 km) WNWSri Guru Ram Dass Jee International AirportAmritsar International Airport (ATQ)Amritsar, IndiaView Sri Guru Ram Dass Jee International AirportAmritsar International Airport on a map Set ATQ as destination Airport Set ATQ as destination Airport Get more information about Sri Guru Ram Dass Jee International AirportAmritsar International Airport

Map of Furthest Airports from Jolly Grant Airport.:

List of Furthest Airports from Jolly Grant Airport.:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,930.96 miles (19,200.98 km) ESEMataveri International Airport (IPC)Easter Island, ChileView Mataveri International Airport on a map Set IPC as destination Airport Set IPC as destination Airport Get more information about Mataveri International Airport
210,725.55 miles (17,261.05 km) WSWCarriel Sur International Airport (CCP)Concepción, Bío Bío Region, ChileView Carriel Sur International Airport on a map Set CCP as destination Airport Set CCP as destination Airport Get more information about Carriel Sur International Airport
310,692.15 miles (17,207.30 km) WSWPichoy Airport (ZAL)Valdivia, ChileView Pichoy Airport on a map Set ZAL as destination Airport Set ZAL as destination Airport Get more information about Pichoy Airport
410,685.66 miles (17,196.86 km) SWPupelde Airfield (ZUD)Ancud, Los Lagos Region, ChileView Pupelde Airfield on a map Set ZUD as destination Airport Set ZUD as destination Airport Get more information about Pupelde Airfield
510,681.25 miles (17,189.76 km) WSWMaquehue Airport (ZCO)Temuco, Araucanía, ChileView Maquehue Airport on a map Set ZCO as destination Airport Set ZCO as destination Airport Get more information about Maquehue Airport
610,674.72 miles (17,179.25 km) WSWCañal Bajo Carlos Hott Siebert Airport (ZOS)Osorno, ChileView Cañal Bajo Carlos Hott Siebert Airport on a map Set ZOS as destination Airport Set ZOS as destination Airport Get more information about Cañal Bajo Carlos Hott Siebert Airport
710,672.23 miles (17,175.24 km) WSWVictoria Airport (ZIC)Victoria, Araucanía, ChileView Victoria Airport on a map Set ZIC as destination Airport Set ZIC as destination Airport Get more information about Victoria Airport
810,671.99 miles (17,174.87 km) SWMocopulli Airport (MHC)Castro, Los Lagos, ChileView Mocopulli Airport on a map Set MHC as destination Airport Set MHC as destination Airport Get more information about Mocopulli Airport
910,671.46 miles (17,174.00 km) SWGamboa Airport (WCA)Castro, ChileView Gamboa Airport on a map Set WCA as destination Airport Set WCA as destination Airport Get more information about Gamboa Airport
1010,670.19 miles (17,171.96 km) WSWGeneral Bernardo O'Higgins Airport (YAI)Chillán, Ñuble, ChileView General Bernardo O'Higgins Airport on a map Set YAI as destination Airport Set YAI as destination Airport Get more information about General Bernardo O'Higgins Airport
1110,665.31 miles (17,164.12 km) WSWFrutillar Airport (FRT)Frutillar, ChileView Frutillar Airport on a map Set FRT as destination Airport Set FRT as destination Airport Get more information about Frutillar Airport
1210,660.77 miles (17,156.81 km) SWEl Tepual International Airport (PMC)Puerto Montt, ChileView El Tepual International Airport on a map Set PMC as destination Airport Set PMC as destination Airport Get more information about El Tepual International Airport
1310,658.42 miles (17,153.03 km) WSWLa Unión Airport (LUI)La Unión, Honduras[disambiguation needed]View La Unión Airport on a map Set LUI as destination Airport Set LUI as destination Airport Get more information about La Unión Airport
1410,646.70 miles (17,134.16 km) WSWViña del Mar Airport (KNA)Viña del Mar, ChileView Viña del Mar Airport on a map Set KNA as destination Airport Set KNA as destination Airport Get more information about Viña del Mar Airport
1510,636.59 miles (17,117.89 km) WSWPucón Airport (ZPC)Pucón, ChileView Pucón Airport on a map Set ZPC as destination Airport Set ZPC as destination Airport Get more information about Pucón Airport