About this route:

A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Saidpur Airport (SPD), Saidpur, Bangladesh would travel a Great Circle distance of 7,911 miles (or 12,731 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 Saidpur 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 Saidpur 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: SPD / VGSD
Airport Name: Saidpur Airport
Location: Saidpur, Bangladesh
GPS Coordinates: 25°45'33"N by 88°54'30"E
Operator/Owner: Civil Aviation Authority of Bangladesh
Airport Type: Public
Elevation: 125 feet (38 meters)
# of Runways: 1
View all routes: Routes from SPD
More Information: SPD Maps & Info

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

  • 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.
  • 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.

Facts about Saidpur Airport (SPD):

  • The furthest airport from Saidpur Airport (SPD) is Mataveri International Airport (IPC), which is located 11,300 miles (18,185 kilometers) away in Easter Island, Chile.
  • Because of Saidpur Airport's relatively low elevation of 125 feet, planes can take off or land at Saidpur 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 Saidpur Airport (SPD) is Lalmonirhat Airport (LLJ), which is located 34 miles (54 kilometers) ENE of SPD.
  • Saidpur Airport (SPD) currently has only 1 runway.

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 Saidpur Airport:

List of Nearest Airports to Saidpur Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
133.80 miles (54.40 km) ENELalmonirhat Airport (LLJ)Lalmonirhat, BangladeshView Lalmonirhat Airport on a map Set LLJ as destination Airport Set LLJ as destination Airport Get more information about Lalmonirhat Airport
266.65 miles (107.26 km) SWMalda Airport (LDA)Malda, IndiaView Malda Airport on a map Set LDA as destination Airport Set LDA as destination Airport Get more information about Malda Airport
367.39 miles (108.45 km) ENERupsi Airport (RUP)Rupsi, Meghalaya, IndiaView Rupsi Airport on a map Set RUP as destination Airport Set RUP as destination Airport Get more information about Rupsi Airport
469.51 miles (111.86 km) NECooch Behar Airport (COH)Cooch Behar, IndiaView Cooch Behar Airport on a map Set COH as destination Airport Set COH as destination Airport Get more information about Cooch Behar Airport
573.14 miles (117.71 km) NNWBagdogra AirportCivil Aerodrome Bagdogra (IXB)Bagdogra, IndiaView Bagdogra AirportCivil Aerodrome Bagdogra on a map Set IXB as destination Airport Set IXB as destination Airport Get more information about Bagdogra AirportCivil Aerodrome Bagdogra
676.07 miles (122.42 km) NWBhadrapur Airport (BDP)Bhadrapur / Chandragadhi, NepalView Bhadrapur Airport on a map Set BDP as destination Airport Set BDP as destination Airport Get more information about Bhadrapur Airport
793.17 miles (149.94 km) SSWShah Makhdum Airport (RJH)Rajshahi, BangladeshView Shah Makhdum Airport on a map Set RJH as destination Airport Set RJH as destination Airport Get more information about Shah Makhdum Airport
8113.58 miles (182.79 km) WNWBiratnagar Airport (BIR)Biratnagar, NepalView Biratnagar Airport on a map Set BIR as destination Airport Set BIR as destination Airport Get more information about Biratnagar Airport
9118.29 miles (190.37 km) NNEParo International Airport (PBH)Paro, BhutanView Paro International Airport on a map Set PBH as destination Airport Set PBH as destination Airport Get more information about Paro International Airport
10149.69 miles (240.90 km) NWBhojpur Airport (BHP)Bhojpur, NepalView Bhojpur Airport on a map Set BHP as destination Airport Set BHP as destination Airport Get more information about Bhojpur Airport
11162.13 miles (260.93 km) SEHazrat Shahjalal International Airport (DAC)Dhaka, BangladeshView Hazrat Shahjalal International Airport on a map Set DAC as destination Airport Set DAC as destination Airport Get more information about Hazrat Shahjalal International Airport
12168.07 miles (270.48 km) ELokpriya Gopinath Bordoloi International Airport (GAU)Guwahati, IndiaView Lokpriya Gopinath Bordoloi International Airport on a map Set GAU as destination Airport Set GAU as destination Airport Get more information about Lokpriya Gopinath Bordoloi International Airport
13168.54 miles (271.23 km) NEBathpalathang Airport (BUT)Jakar, Bumthang, BhutanView Bathpalathang Airport on a map Set BUT as destination Airport Set BUT as destination Airport Get more information about Bathpalathang Airport
14172.66 miles (277.86 km) NWLamidanda Airport (LDN)Lamidanda, NepalView Lamidanda Airport on a map Set LDN as destination Airport Set LDN as destination Airport Get more information about Lamidanda Airport
15178.66 miles (287.52 km) SJessore Airport (JSR)Jessore, BangladeshView Jessore Airport on a map Set JSR as destination Airport Set JSR as destination Airport Get more information about Jessore Airport

Map of Furthest Airports from Saidpur Airport:

List of Furthest Airports from Saidpur Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,299.85 miles (18,185.30 km) EMataveri 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
211,189.76 miles (18,008.13 km) WSWLa Florida Airport (LSC)La Serena, ChileView La Florida Airport on a map Set LSC as destination Airport Set LSC as destination Airport Get more information about La Florida Airport
311,165.93 miles (17,969.79 km) WChañaral Airport (CNR)Chañaral, Atacama Region, ChileView Chañaral Airport on a map Set CNR as destination Airport Set CNR as destination Airport Get more information about Chañaral Airport
411,164.45 miles (17,967.40 km) SWCapitán FAP Renán Elías Olivera International Airport (PIO)Pisco, PeruView Capitán FAP Renán Elías Olivera International Airport on a map Set PIO as destination Airport Set PIO as destination Airport Get more information about Capitán FAP Renán Elías Olivera International Airport
511,158.13 miles (17,957.22 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
611,155.60 miles (17,953.15 km) WChamonate Airfield (CPO)Copiapó, Atacama Region, ChileView Chamonate Airfield on a map Set CPO as destination Airport Set CPO as destination Airport Get more information about Chamonate Airfield
711,150.46 miles (17,944.88 km) WSWMaria Reiche Neuman Airport (NZC)Nazca, Ica Region, PeruView Maria Reiche Neuman Airport on a map Set NZC as destination Airport Set NZC as destination Airport Get more information about Maria Reiche Neuman Airport
811,135.27 miles (17,920.44 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
911,131.89 miles (17,914.99 km) SWCarriel 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
1011,131.31 miles (17,914.06 km) WAndrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF)Antofagasta, ChileView Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) on a map Set ANF as destination Airport Set ANF as destination Airport Get more information about Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport)
1111,121.55 miles (17,898.36 km) SWJorge Chávez International Airport (LIM)Callao (near Lima), PeruView Jorge Chávez International Airport on a map Set LIM as destination Airport Set LIM as destination Airport Get more information about Jorge Chávez International Airport
1211,113.78 miles (17,885.85 km) WRicardo García Posada Airport El Salvador Bajo Airport (ESR)El Salvador, ChileView Ricardo García Posada Airport El Salvador Bajo Airport on a map Set ESR as destination Airport Set ESR as destination Airport Get more information about Ricardo García Posada Airport El Salvador Bajo Airport
1311,110.57 miles (17,880.69 km) WSWComodoro Arturo Merino Benítez International Airport (SCL)Santiago, ChileView Comodoro Arturo Merino Benítez International Airport on a map Set SCL as destination Airport Set SCL as destination Airport Get more information about Comodoro Arturo Merino Benítez International Airport
1411,110.16 miles (17,880.03 km) WCarolina Airport (CLN)Carolina, Maranhão, BrazilView Carolina Airport on a map Set CLN as destination Airport Set CLN as destination Airport Get more information about Carolina Airport
1511,088.54 miles (17,845.24 km) SWGeneral 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