About this route:

A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Néma Airport (EMN), Nema, Mauritania would travel a Great Circle distance of 4,398 miles (or 7,077 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 Néma 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 Néma 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: EMN / GQNI
Airport Name: Néma Airport
Location: Nema, Mauritania
GPS Coordinates: 16°37'18"N by 7°18'59"W
Area Served: Néma, Mauritania
Operator/Owner: Government
Airport Type: Public
Elevation: 758 feet (231 meters)
# of Runways: 1
View all routes: Routes from EMN
More Information: EMN Maps & Info

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

  • 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.
  • The airport houses small aircraft such as Pipers, gliders, and Cessnas.
  • St. Mary's County Regional Airport (LTW) currently has only 1 runway.
  • 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".
  • 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 Néma Airport (EMN):

  • Because of Néma Airport's relatively low elevation of 758 feet, planes can take off or land at Néma 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.
  • Néma Airport (EMN) currently has only 1 runway.
  • The furthest airport from Néma Airport (EMN) is Futuna Airport (FTA), which is nearly antipodal to Néma Airport (meaning Néma Airport is almost on the exact opposite side of the Earth from Futuna Airport), and is located 12,180 miles (19,602 kilometers) away in Futuna Island, Taféa, Vanuatu.
  • The closest airport to Néma Airport (EMN) is Timbedra Airport (TMD), which is located 62 miles (101 kilometers) WSW of EMN.

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 Néma Airport:

List of Nearest Airports to Néma Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
162.45 miles (100.50 km) WSWTimbedra Airport (TMD)Timbedra, MauritaniaView Timbedra Airport on a map Set TMD as destination Airport Set TMD as destination Airport Get more information about Timbedra Airport
296.33 miles (155.03 km) SKeibane Airport (NRM)Nara, MaliView Keibane Airport on a map Set NRM as destination Airport Set NRM as destination Airport Get more information about Keibane Airport
3153.78 miles (247.48 km) WAioun el Atrouss Airport (AEO)Aioun El Atrouss, MauritaniaView Aioun el Atrouss Airport on a map Set AEO as destination Airport Set AEO as destination Airport Get more information about Aioun el Atrouss Airport
4177.93 miles (286.35 km) WSWNioro Airport (NIX)Nioro, MaliView Nioro Airport on a map Set NIX as destination Airport Set NIX as destination Airport Get more information about Nioro Airport
5192.28 miles (309.44 km) NWTichitt Airport (THI)Tichitt, MauritaniaView Tichitt Airport on a map Set THI as destination Airport Set THI as destination Airport Get more information about Tichitt Airport
6235.21 miles (378.53 km) WTamchakett Airport (THT)Tamchakett, MauritaniaView Tamchakett Airport on a map Set THT as destination Airport Set THT as destination Airport Get more information about Tamchakett Airport
7239.26 miles (385.06 km) WSWYélimané Airport (EYL)Yélimané, MaliView Yélimané Airport on a map Set EYL as destination Airport Set EYL as destination Airport Get more information about Yélimané Airport
8246.89 miles (397.32 km) EGoundam Airport (GUD)Goundam, MaliView Goundam Airport on a map Set GUD as destination Airport Set GUD as destination Airport Get more information about Goundam Airport
9260.09 miles (418.57 km) ESEMopti Airport Ambodedjo Airport (MZI)Mopti, MaliView Mopti Airport Ambodedjo Airport on a map Set MZI as destination Airport Set MZI as destination Airport Get more information about Mopti Airport Ambodedjo Airport
10270.79 miles (435.80 km) WKiffa Airport (KFA)Kiffa, MauritaniaView Kiffa Airport on a map Set KFA as destination Airport Set KFA as destination Airport Get more information about Kiffa Airport
11285.28 miles (459.11 km) SBamako Senou International Airport (BKO)Bamako, MaliView Bamako Senou International Airport on a map Set BKO as destination Airport Set BKO as destination Airport Get more information about Bamako Senou International Airport
12285.29 miles (459.12 km) ETimbuktu Airport (TOM)Timbuktu, MaliView Timbuktu Airport on a map Set TOM as destination Airport Set TOM as destination Airport Get more information about Timbuktu Airport
13302.10 miles (486.19 km) WNWTidjikja Airport (TIY)Tidjikja, MauritaniaView Tidjikja Airport on a map Set TIY as destination Airport Set TIY as destination Airport Get more information about Tidjikja Airport
14309.70 miles (498.41 km) WSWKayes Airport (KYS)Kayes, MaliView Kayes Airport on a map Set KYS as destination Airport Set KYS as destination Airport Get more information about Kayes Airport
15317.92 miles (511.65 km) SSEKoutiala Airport (KTX)Koutiala, MaliView Koutiala Airport on a map Set KTX as destination Airport Set KTX as destination Airport Get more information about Koutiala Airport

Map of Furthest Airports from Néma Airport:

List of Furthest Airports from Néma Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,180.05 miles (19,601.84 km) SEFutuna Airport (FTA)Futuna Island, Taféa, VanuatuView Futuna Airport on a map Set FTA as destination Airport Set FTA as destination Airport Get more information about Futuna Airport
212,165.41 miles (19,578.29 km) SEAniwa Airport (AWD)Aniwa Island, Taféa, VanuatuView Aniwa Airport on a map Set AWD as destination Airport Set AWD as destination Airport Get more information about Aniwa Airport
312,164.96 miles (19,577.56 km) SEIpota Airport (IPA)Ipota, Erromango, VanuatuView Ipota Airport on a map Set IPA as destination Airport Set IPA as destination Airport Get more information about Ipota Airport
412,162.77 miles (19,574.03 km) ETongoa Airport (TGH)Tongoa, Shefa Province, VanuatuView Tongoa Airport on a map Set TGH as destination Airport Set TGH as destination Airport Get more information about Tongoa Airport
512,152.63 miles (19,557.71 km) ESEDillon's Bay Airport (DLY)Dillon's Bay, Erromango, Taféa, VanuatuView Dillon's Bay Airport on a map Set DLY as destination Airport Set DLY as destination Airport Get more information about Dillon's Bay Airport
612,147.95 miles (19,550.18 km) ESiwo Airport (EAE)Sangafa, Emae, Shéfa, VanuatuView Siwo Airport on a map Set EAE as destination Airport Set EAE as destination Airport Get more information about Siwo Airport
712,139.26 miles (19,536.19 km) ESEBauerfield International Airport (VLI)Port Vila, VanuatuView Bauerfield International Airport on a map Set VLI as destination Airport Set VLI as destination Airport Get more information about Bauerfield International Airport
812,137.22 miles (19,532.91 km) ELamen Bay Airport (LNB)Lamen Bay, Epi Island, Shéfa Province, VanuatuView Lamen Bay Airport on a map Set LNB as destination Airport Set LNB as destination Airport Get more information about Lamen Bay Airport
912,136.43 miles (19,531.64 km) WSWMana Island Airport (MNF)Mana Island, FijiView Mana Island Airport on a map Set MNF as destination Airport Set MNF as destination Airport Get more information about Mana Island Airport
1012,133.00 miles (19,526.12 km) ELonorore Airport (LNE)Lonorore, Pentecost Island, Pénama Province, VanuatuView Lonorore Airport on a map Set LNE as destination Airport Set LNE as destination Airport Get more information about Lonorore Airport
1112,125.59 miles (19,514.19 km) ESESara Airport (SSR)Sara, VanuatuView Sara Airport on a map Set SSR as destination Airport Set SSR as destination Airport Get more information about Sara Airport
1212,121.79 miles (19,508.08 km) SEAnatom Airport Aneityum Airport (AUY)Anatom, Taféa, VanuatuView Anatom Airport Aneityum Airport on a map Set AUY as destination Airport Set AUY as destination Airport Get more information about Anatom Airport Aneityum Airport
1312,120.47 miles (19,505.95 km) ECraig Cove Airport (CCV)Craig Cove, Ambrym Island, Malampa, VanuatuView Craig Cove Airport on a map Set CCV as destination Airport Set CCV as destination Airport Get more information about Craig Cove Airport
1412,114.89 miles (19,496.98 km) WYasawa Island Airport (YAS)Yasawa Island, FijiView Yasawa Island Airport on a map Set YAS as destination Airport Set YAS as destination Airport Get more information about Yasawa Island Airport
1512,114.24 miles (19,495.94 km) EMalekoula Airport (LPM)Lamap, Malampa, VanuatuView Malekoula Airport on a map Set LPM as destination Airport Set LPM as destination Airport Get more information about Malekoula Airport