About this route:

A direct, nonstop flight between Piedmont Triad International Airport (GSO), Greensboro, North Carolina, United States and Sainte Marie Airport (SMS), Île Sainte-Marie, Madagascar would travel a Great Circle distance of 9,109 miles (or 14,660 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 Piedmont Triad International Airport and Sainte Marie 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 Piedmont Triad International Airport and Sainte Marie Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: GSO / KGSO
Airport Name: Piedmont Triad International Airport
Location: Greensboro, North Carolina, United States
GPS Coordinates: 36°5'52"N by 79°56'13"W
Area Served: Greensboro, High Point, and Winston-Salem, North Carolina
Operator/Owner: Piedmont Triad Airport Authority
Airport Type: Public
Elevation: 926 feet (282 meters)
# of Runways: 3
View all routes: Routes from GSO
More Information: GSO Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: SMS / FMMS
Airport Name: Sainte Marie Airport
Location: Île Sainte-Marie, Madagascar
GPS Coordinates: 17°5'38"S by 49°48'56"E
Area Served: Sainte Marie, Analanjirofo, Madagascar
Airport Type: Public
Elevation: 7 feet (2 meters)
# of Runways: 1
View all routes: Routes from SMS
More Information: SMS Maps & Info

Facts about Piedmont Triad International Airport (GSO):

  • Because of Piedmont Triad International Airport's relatively low elevation of 926 feet, planes can take off or land at Piedmont Triad International 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.
  • Delta Connection carrier Comair built a maintenance hangar at PTI to perform work on their CRJ's in 2005, bringing nearly 60 mechanics to Greensboro.
  • Allegiant Air began service to Orlando Sanford International Airport and St.
  • The furthest airport from Piedmont Triad International Airport (GSO) is Margaret River Airport (MGV), which is located 11,574 miles (18,626 kilometers) away in Margaret River, Western Australia, Australia.
  • Piedmont Triad International Airport (GSO) has 3 runways.
  • A third runway was built to accommodate the hub operation, parallel to one of the existing ones.
  • The closest airport to Piedmont Triad International Airport (GSO) is Smith Reynolds Airport (INT), which is located only 16 miles (26 kilometers) W of GSO.
  • The new passenger terminal opened in 1958, replacing the temporary facility that had served since World War II.

Facts about Sainte Marie Airport (SMS):

  • Sainte Marie Airport (SMS) currently has only 1 runway.
  • The furthest airport from Sainte Marie Airport (SMS) is Guerrero Negro Airport (GUB), which is located 11,161 miles (17,962 kilometers) away in Guerrero Negro, Baja California Sur, Mexico.
  • Because of Sainte Marie Airport's relatively low elevation of 7 feet, planes can take off or land at Sainte Marie 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 Sainte Marie Airport (SMS) is Toamasino Airport (TMM), which is located 76 miles (122 kilometers) SSW of SMS.

Map of Nearest Airports to Piedmont Triad International Airport:

List of Nearest Airports to Piedmont Triad International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
116.08 miles (25.88 km) WSmith Reynolds Airport (INT)Winston-Salem, North Carolina, United StatesView Smith Reynolds Airport on a map Set INT as origin Airport Set INT as destination Airport Get more information about Smith Reynolds Airport
245.17 miles (72.70 km) SWRowan County Airport (SRW)Salisbury, North Carolina, United StatesView Rowan County Airport on a map Set SRW as origin Airport Set SRW as destination Airport Get more information about Rowan County Airport
346.87 miles (75.42 km) NEDanville Regional Airport (DAN)Danville, Virginia, United StatesView Danville Regional Airport on a map Set DAN as origin Airport Set DAN as destination Airport Get more information about Danville Regional Airport
465.34 miles (105.16 km) WWilkes County Airport (IKB)North Wilkesboro, North Carolina, United StatesView Wilkes County Airport on a map Set IKB as origin Airport Set IKB as destination Airport Get more information about Wilkes County Airport
565.43 miles (105.29 km) SWConcord Regional Airport (USA)Concord, North Carolina, United StatesView Concord Regional Airport on a map Set USA as origin Airport Set USA as destination Airport Get more information about Concord Regional Airport
666.05 miles (106.30 km) ESERaleigh–Durham International Airport (RDU)Raleigh / Durham, North Carolina, United StatesView Raleigh–Durham International Airport on a map Set RDU as origin Airport Set RDU as destination Airport Get more information about Raleigh–Durham International Airport
766.90 miles (107.66 km) SSEMoore County Airport (SOP)Pinehurst / Southern Pines, North Carolina, United StatesView Moore County Airport on a map Set SOP as origin Airport Set SOP as destination Airport Get more information about Moore County Airport
873.63 miles (118.50 km) SWWilgrove Air Park (QWG)Charlotte, North Carolina, United StatesView Wilgrove Air Park on a map Set QWG as origin Airport Set QWG as destination Airport Get more information about Wilgrove Air Park
977.39 miles (124.54 km) SSEMackall Army Airfield (HFF)Camp Mackall, North Carolina, United StatesView Mackall Army Airfield on a map Set HFF as origin Airport Set HFF as destination Airport Get more information about Mackall Army Airfield
1081.01 miles (130.37 km) NNWVirginia Tech Montgomery Executive Airport (BCB)Blacksburg, Virginia, United StatesView Virginia Tech Montgomery Executive Airport on a map Set BCB as origin Airport Set BCB as destination Airport Get more information about Virginia Tech Montgomery Executive Airport
1182.38 miles (132.58 km) SEPope Field (POB)Fayetteville, North Carolina, United StatesView Pope Field on a map Set POB as origin Airport Set POB as destination Airport Get more information about Pope Field
1282.75 miles (133.18 km) NNWNew River Valley Airport (PSK)Dublin, Virginia, United StatesView New River Valley Airport on a map Set PSK as origin Airport Set PSK as destination Airport Get more information about New River Valley Airport
1383.18 miles (133.86 km) SWCharlotte Douglas International Airport (CLT)Charlotte, North Carolina, United StatesView Charlotte Douglas International Airport on a map Set CLT as origin Airport Set CLT as destination Airport Get more information about Charlotte Douglas International Airport
1484.86 miles (136.57 km) NRoanoke–Blacksburg Regional Airport (ROA)Roanoke, Virginia, United StatesView Roanoke–Blacksburg Regional Airport on a map Set ROA as origin Airport Set ROA as destination Airport Get more information about Roanoke–Blacksburg Regional Airport
1584.91 miles (136.65 km) WSWHickory Regional Airport (HKY)Hickory, North Carolina, United StatesView Hickory Regional Airport on a map Set HKY as origin Airport Set HKY as destination Airport Get more information about Hickory Regional Airport

Map of Furthest Airports from Piedmont Triad International Airport:

List of Furthest Airports from Piedmont Triad International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,573.70 miles (18,626.03 km) WMargaret 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
211,552.77 miles (18,592.33 km) WBusselton 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
311,531.63 miles (18,558.31 km) WBunbury 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
411,521.16 miles (18,541.47 km) WManjimup 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
511,508.04 miles (18,520.36 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
611,491.78 miles (18,494.17 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
711,483.48 miles (18,480.82 km) WSWJurien 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
811,483.10 miles (18,480.21 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
911,446.69 miles (18,421.62 km) WSWGeraldton 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
1011,437.05 miles (18,406.10 km) WAlbany 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
1111,427.65 miles (18,390.98 km) WKatanning 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
1211,423.26 miles (18,383.91 km) WSWKalbarri 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
1311,395.13 miles (18,338.63 km) WSWMorawa 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
1411,393.55 miles (18,336.10 km) WSWMullewa 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
1511,372.18 miles (18,301.71 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 Sainte Marie Airport:

List of Nearest Airports to Sainte Marie Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
175.51 miles (121.52 km) SSWToamasino Airport (TMM)Toamasina, MadagascarView Toamasino Airport on a map Set TMM as destination Airport Set TMM as destination Airport Get more information about Toamasino Airport
2109.66 miles (176.48 km) NWMandritsara Airport (WMA)Mandritsara, MadagascarView Mandritsara Airport on a map Set WMA as destination Airport Set WMA as destination Airport Get more information about Mandritsara Airport
3147.27 miles (237.02 km) WTsaratanana Airport (TTS)Tsaratanana, Madagascar.View Tsaratanana Airport on a map Set TTS as destination Airport Set TTS as destination Airport Get more information about Tsaratanana Airport
4148.54 miles (239.05 km) NNEAntsirabato Airport (ANM)Antalaha, MadagascarView Antsirabato Airport on a map Set ANM as destination Airport Set ANM as destination Airport Get more information about Antsirabato Airport
5179.31 miles (288.56 km) NWPort Bergé Airport (WPB)Port Bergé, MadagascarView Port Bergé Airport on a map Set WPB as destination Airport Set WPB as destination Airport Get more information about Port Bergé Airport
6193.49 miles (311.40 km) SWIvato International Airport (TNR)Antananarivo, MadagascarView Ivato International Airport on a map Set TNR as destination Airport Set TNR as destination Airport Get more information about Ivato International Airport
7218.14 miles (351.06 km) NWAnalalava Airport (HVA)Analalava, MadagascarView Analalava Airport on a map Set HVA as destination Airport Set HVA as destination Airport Get more information about Analalava Airport
8249.90 miles (402.17 km) WNWAmborovy Airport (MJN)Mahajanga, MadagascarView Amborovy Airport on a map Set MJN as destination Airport Set MJN as destination Airport Get more information about Amborovy Airport
9255.83 miles (411.71 km) NNWAmbanja Airport (IVA)Ambanja, MadagascarView Ambanja Airport on a map Set IVA as destination Airport Set IVA as destination Airport Get more information about Ambanja Airport
10272.99 miles (439.33 km) WSWTsiroanomandidy Airport (WTS)Tsiroanomandidy, MadagascarView Tsiroanomandidy Airport on a map Set WTS as destination Airport Set WTS as destination Airport Get more information about Tsiroanomandidy Airport
11275.44 miles (443.27 km) NNWAmbilobe Airport (AMB)Ambilobe, MadagascarView Ambilobe Airport on a map Set AMB as destination Airport Set AMB as destination Airport Get more information about Ambilobe Airport
12279.38 miles (449.62 km) WAmbatomainty Airport (AMY)Ambatomainty, MadagascarView Ambatomainty Airport on a map Set AMY as destination Airport Set AMY as destination Airport Get more information about Ambatomainty Airport
13299.34 miles (481.74 km) SSWMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as destination Airport Set MNJ as destination Airport Get more information about Mananjary Airport
14302.75 miles (487.22 km) WNWSoalala Airport (DWB)Soalala, MadagascarView Soalala Airport on a map Set DWB as destination Airport Set DWB as destination Airport Get more information about Soalala Airport
15320.40 miles (515.63 km) WSWAnkavandra Airport (JVA)Ankavandra, MadagascarView Ankavandra Airport on a map Set JVA as destination Airport Set JVA as destination Airport Get more information about Ankavandra Airport

Map of Furthest Airports from Sainte Marie Airport:

List of Furthest Airports from Sainte Marie Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,160.95 miles (17,961.77 km) NWGuerrero Negro Airport (GUB)Guerrero Negro, Baja California Sur, MexicoView Guerrero Negro Airport on a map Set GUB as destination Airport Set GUB as destination Airport Get more information about Guerrero Negro Airport
211,121.21 miles (17,897.80 km) WNWCiudad Constitución Airport (CUA)Ciudad Constitución, Baja California Sur, MexicoView Ciudad Constitución Airport on a map Set CUA as destination Airport Set CUA as destination Airport Get more information about Ciudad Constitución Airport
311,112.23 miles (17,883.35 km) NWEnsenada Airport (ESE)Ensenada, Baja California, MexicoView Ensenada Airport on a map Set ESE as destination Airport Set ESE as destination Airport Get more information about Ensenada Airport
411,103.17 miles (17,868.77 km) NNWSanta Cruz Island Airport (SZN)Santa Barbara, California, United StatesView Santa Cruz Island Airport on a map Set SZN as destination Airport Set SZN as destination Airport Get more information about Santa Cruz Island Airport
511,101.15 miles (17,865.52 km) NWBahía de los Ángeles Airport (BHL)Bahía de los Ángeles, Baja California, MéxicoView Bahía de los Ángeles Airport on a map Set BHL as destination Airport Set BHL as destination Airport Get more information about Bahía de los Ángeles Airport
611,093.48 miles (17,853.19 km) NNWCatalina AirportBuffalo Springs Airport (CIB)Avalon, California, United StatesView Catalina AirportBuffalo Springs Airport on a map Set CIB as destination Airport Set CIB as destination Airport Get more information about Catalina AirportBuffalo Springs Airport
711,092.50 miles (17,851.61 km) NWNaval Outlying Landing Field Imperial Beach (NRS)Imperial Beach, California, United StatesView Naval Outlying Landing Field Imperial Beach on a map Set NRS as destination Airport Set NRS as destination Airport Get more information about Naval Outlying Landing Field Imperial Beach
811,089.23 miles (17,846.34 km) NWNAS North Island (NZY)San Diego, California, United StatesView NAS North Island on a map Set NZY as destination Airport Set NZY as destination Airport Get more information about NAS North Island
911,088.31 miles (17,844.86 km) NWTijuana International Airport (TIJ)Tijuana, Baja California, MexicoView Tijuana International Airport on a map Set TIJ as destination Airport Set TIJ as destination Airport Get more information about Tijuana International Airport
1011,087.06 miles (17,842.84 km) NWBrown Field Municipal Airport (SDM)San Diego, California, United StatesView Brown Field Municipal Airport on a map Set SDM as destination Airport Set SDM as destination Airport Get more information about Brown Field Municipal Airport
1111,086.45 miles (17,841.87 km) NWSan Diego International Airport (SAN)San Diego, California, United StatesView San Diego International Airport on a map Set SAN as destination Airport Set SAN as destination Airport Get more information about San Diego International Airport
1211,082.62 miles (17,835.71 km) NNWLompoc Airport (LPC)Lompoc, California, United StatesView Lompoc Airport on a map Set LPC as destination Airport Set LPC as destination Airport Get more information about Lompoc Airport
1311,081.44 miles (17,833.81 km) WNWLoreto International Airport (LTO)Loreto, Baja California Sur, MexicoView Loreto International Airport on a map Set LTO as destination Airport Set LTO as destination Airport Get more information about Loreto International Airport
1411,081.30 miles (17,833.57 km) NNWVandenberg Air Force Base (VBG)Lompoc, California, United StatesView Vandenberg Air Force Base on a map Set VBG as destination Airport Set VBG as destination Airport Get more information about Vandenberg Air Force Base
1511,080.22 miles (17,831.85 km) NWMontgomery Field (MYF)San Diego, California, United StatesView Montgomery Field on a map Set MYF as destination Airport Set MYF as destination Airport Get more information about Montgomery Field