About this route:

A direct, nonstop flight between Chester County G. O. Carlson Airport (CTH), Coatesville, Pennsylvania, United States and Seychelles International Airport (SEZ), Mahé, Seychelles would travel a Great Circle distance of 8,559 miles (or 13,774 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 Chester County G. O. Carlson Airport and Seychelles International 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 Chester County G. O. Carlson Airport and Seychelles International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: CTH / KMQS
Airport Names:
  1. Chester County G. O. Carlson Airport
  2. MQS
Location: Coatesville, Pennsylvania, United States
GPS Coordinates: 39°58'44"N by 75°51'56"W
Operator/Owner: Chester County Area Airport Authority
Airport Type: Public
Elevation: 660 feet (201 meters)
# of Runways: 1
View all routes: Routes from CTH
More Information: CTH Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: SEZ / FSIA
Airport Names:
  1. Seychelles International Airport
  2. Aéroport International de Seychelles – Pointe Larue
Location: Mahé, Seychelles
GPS Coordinates: 4°40'27"S by 55°31'18"E
Area Served: Victoria
Operator/Owner: SCAA (Seychelles Civil Aviation Authority)
Airport Type: Public / Military
Elevation: 10 feet (3 meters)
# of Runways: 1
View all routes: Routes from SEZ
More Information: SEZ Maps & Info

Facts about Chester County G. O. Carlson Airport (CTH):

  • The furthest airport from Chester County G. O. Carlson Airport (CTH) is Margaret River Airport (MGV), which is located 11,702 miles (18,833 kilometers) away in Margaret River, Western Australia, Australia.
  • Chester County's airport identifier was 40N but it has recently changed to MQS.
  • Because of Chester County G. O. Carlson Airport's relatively low elevation of 660 feet, planes can take off or land at Chester County G. O. Carlson 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 covers 250 acres.
  • In addition to being known as "Chester County G. O. Carlson Airport", another name for CTH is "MQS".
  • The closest airport to Chester County G. O. Carlson Airport (CTH) is Brandywine Airport (OQN), which is located only 15 miles (24 kilometers) E of CTH.
  • Chester County G. O. Carlson Airport (CTH) currently has only 1 runway.

Facts about Seychelles International Airport (SEZ):

  • Seychelles International Airport (SEZ) currently has only 1 runway.
  • The opening of the Seychelles International Airport took place on 20 March 1972 by Her Majesty Queen Elizabeth II.
  • In addition to being known as "Seychelles International Airport", another name for SEZ is "Aéroport International de Seychelles – Pointe Larue".
  • The closest airport to Seychelles International Airport (SEZ) is Praslin Island Airport (PRI), which is located 27 miles (44 kilometers) NNE of SEZ.
  • Because of Seychelles International Airport's relatively low elevation of 10 feet, planes can take off or land at Seychelles 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.
  • The furthest airport from Seychelles International Airport (SEZ) is Atuona Airport (AUQ), which is located 11,024 miles (17,741 kilometers) away in Atuona, Marquesas Islands, French Polynesia.

Map of Nearest Airports to Chester County G. O. Carlson Airport:

List of Nearest Airports to Chester County G. O. Carlson Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
115.03 miles (24.20 km) EBrandywine Airport (OQN)West Chester, Pennsylvania, United StatesView Brandywine Airport on a map Set OQN as origin Airport Set OQN as destination Airport Get more information about Brandywine Airport
224.30 miles (39.11 km) NEHeritage Field (PTW)Pottstown, Pennsylvania, United StatesView Heritage Field on a map Set PTW as origin Airport Set PTW as destination Airport Get more information about Heritage Field
324.75 miles (39.83 km) WNWLancaster Airport (LNS)Lancaster, Pennsylvania, United StatesView Lancaster Airport on a map Set LNS as origin Airport Set LNS as destination Airport Get more information about Lancaster Airport
424.88 miles (40.04 km) SSEWilmington/Philadelphia Regional Airport (ILG)Wilmington, Delaware, United StatesView Wilmington/Philadelphia Regional Airport on a map Set ILG as origin Airport Set ILG as destination Airport Get more information about Wilmington/Philadelphia Regional Airport
528.12 miles (45.25 km) NReading Regional Airport (RDG)Reading, Pennsylvania, United StatesView Reading Regional Airport on a map Set RDG as origin Airport Set RDG as destination Airport Get more information about Reading Regional Airport
631.06 miles (49.99 km) ESEPhiladelphia Seaplane BaseChandler Field (PSQ)Essington, Pennsylvania, United StatesView Philadelphia Seaplane BaseChandler Field on a map Set PSQ as origin Airport Set PSQ as destination Airport Get more information about Philadelphia Seaplane BaseChandler Field
733.60 miles (54.07 km) ENEWings Field (BBX)Blue Bell, Pennsylvania, United StatesView Wings Field on a map Set BBX as origin Airport Set BBX as destination Airport Get more information about Wings Field
833.90 miles (54.56 km) ESEPhiladelphia International Airport (PHL)Philadelphia, Pennsylvania, United StatesView Philadelphia International Airport on a map Set PHL as origin Airport Set PHL as destination Airport Get more information about Philadelphia International Airport
938.92 miles (62.64 km) SSWPhillips Army Airfield (APG)Aberdeen Proving Ground, Maryland, United StatesView Phillips Army Airfield on a map Set APG as origin Airport Set APG as destination Airport Get more information about Phillips Army Airfield
1040.68 miles (65.47 km) NEQuakertown Airport (UKT)Quakertown, Pennsylvania, United StatesView Quakertown Airport on a map Set UKT as origin Airport Set UKT as destination Airport Get more information about Quakertown Airport
1140.88 miles (65.78 km) ENENAS JRB Willow Grove (NXX)Willow Grove, Pennsylvania, United StatesView NAS JRB Willow Grove on a map Set NXX as origin Airport Set NXX as destination Airport Get more information about NAS JRB Willow Grove
1245.79 miles (73.69 km) ENortheast Philadelphia Airport (PNE)Philadelphia, Pennsylvania, United StatesView Northeast Philadelphia Airport on a map Set PNE as origin Airport Set PNE as destination Airport Get more information about Northeast Philadelphia Airport
1346.27 miles (74.46 km) ENEDoylestown Airport (DYL)Doylestown, Pennsylvania, United StatesView Doylestown Airport on a map Set DYL as origin Airport Set DYL as destination Airport Get more information about Doylestown Airport
1448.69 miles (78.35 km) NWMuir Army Airfield (MUI)Fort Indiantown Gap, Pennsylvania, United StatesView Muir Army Airfield on a map Set MUI as origin Airport Set MUI as destination Airport Get more information about Muir Army Airfield
1549.71 miles (80.00 km) WNWHarrisburg International Airport (MDT)Harrisburg, Pennsylvania, United StatesView Harrisburg International Airport on a map Set MDT as origin Airport Set MDT as destination Airport Get more information about Harrisburg International Airport

Map of Furthest Airports from Chester County G. O. Carlson Airport:

List of Furthest Airports from Chester County G. O. Carlson Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,702.01 miles (18,832.51 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
211,678.10 miles (18,794.03 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
311,667.54 miles (18,777.04 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
411,652.33 miles (18,752.56 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
511,611.27 miles (18,686.48 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
611,595.51 miles (18,661.12 km) SWRottnest 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
711,585.34 miles (18,644.76 km) SWJandakot 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
811,574.24 miles (18,626.89 km) SWPerth 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
911,573.79 miles (18,626.17 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
1011,528.51 miles (18,553.30 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
1111,458.37 miles (18,440.41 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
1211,432.86 miles (18,399.36 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
1311,411.64 miles (18,365.21 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
1411,409.61 miles (18,361.93 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
1511,368.76 miles (18,296.21 km) WSWEsperance Airport (EPR)Esperance, AustraliaView Esperance Airport on a map Set EPR as origin Airport Set EPR as destination Airport Get more information about Esperance Airport

Map of Nearest Airports to Seychelles International Airport:

List of Nearest Airports to Seychelles International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
127.18 miles (43.74 km) NNEPraslin Island Airport (PRI)Praslin Island, SeychellesView Praslin Island Airport on a map Set PRI as destination Airport Set PRI as destination Airport Get more information about Praslin Island Airport
229.89 miles (48.10 km) ENEFrégate Island Airport (FRK)Frégate Island, SeychellesView Frégate Island Airport on a map Set FRK as destination Airport Set FRK as destination Airport Get more information about Frégate Island Airport
361.18 miles (98.46 km) NDenis Island Airport (DEI)Denis Island, SeychellesView Denis Island Airport on a map Set DEI as destination Airport Set DEI as destination Airport Get more information about Denis Island Airport
469.28 miles (111.50 km) NNWBird Island Airport (BDI)Bird Island, SeychellesView Bird Island Airport on a map Set BDI as destination Airport Set BDI as destination Airport Get more information about Bird Island Airport
5146.81 miles (236.27 km) WSWDesroches Island Airport (DES)Desroches Island, SeychellesView Desroches Island Airport on a map Set DES as destination Airport Set DES as destination Airport Get more information about Desroches Island Airport
6679.81 miles (1,094.05 km) SWArrachart Airport (DIE)Antsiranana, MadagascarView Arrachart Airport on a map Set DIE as destination Airport Set DIE as destination Airport Get more information about Arrachart Airport
7737.94 miles (1,187.60 km) SWAmbilobe 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
8784.45 miles (1,262.44 km) SWAmbanja 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
9796.21 miles (1,281.38 km) SSWAntsirabato 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
10843.23 miles (1,357.05 km) WNWAden Adde International Airport (MGQ)Mogadishu, SomaliaView Aden Adde International Airport on a map Set MGQ as destination Airport Set MGQ as destination Airport Get more information about Aden Adde International Airport
11844.34 miles (1,358.84 km) NWObbia Airport (CMO)Obbia, SomaliaView Obbia Airport on a map Set CMO as destination Airport Set CMO as destination Airport Get more information about Obbia Airport
12866.95 miles (1,395.22 km) SWAnalalava 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
13893.77 miles (1,438.38 km) SSWMandritsara 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
14896.52 miles (1,442.81 km) SWDzaoudzi Pamandzi International Airport (DZA)Dzaoudzi, MayotteView Dzaoudzi Pamandzi International Airport on a map Set DZA as destination Airport Set DZA as destination Airport Get more information about Dzaoudzi Pamandzi International Airport
15916.15 miles (1,474.40 km) SWOuani Airport (FMCV- Port of Soap) (AJN)Anjouan, ComorosView Ouani Airport (FMCV- Port of Soap) on a map Set AJN as destination Airport Set AJN as destination Airport Get more information about Ouani Airport (FMCV- Port of Soap)

Map of Furthest Airports from Seychelles International Airport:

List of Furthest Airports from Seychelles International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,023.65 miles (17,740.79 km) SEAtuona Airport (AUQ)Atuona, Marquesas Islands, French PolynesiaView Atuona Airport on a map Set AUQ as destination Airport Set AUQ as destination Airport Get more information about Atuona Airport
210,824.66 miles (17,420.56 km) NWLos Cabos International Airport (SJD)Los Cabos, MexicoView Los Cabos International Airport on a map Set SJD as destination Airport Set SJD as destination Airport Get more information about Los Cabos International Airport
310,800.20 miles (17,381.20 km) NNWManuel Márquez de León International Airport (LAP)La Paz, Baja California Sur, MexicoView Manuel Márquez de León International Airport on a map Set LAP as destination Airport Set LAP as destination Airport Get more information about Manuel Márquez de León International Airport
410,790.30 miles (17,365.26 km) NNWCiudad 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
510,763.06 miles (17,321.42 km) NWPlaya de Oro International Airport (ZLO)Manzanillo, Colima, MexicoView Playa de Oro International Airport on a map Set ZLO as destination Airport Set ZLO as destination Airport Get more information about Playa de Oro International Airport
610,737.13 miles (17,279.70 km) NWLic. Gustavo Díaz Ordaz International Airport (PVR)Puerto Vallarta, Jalisco, MexicoView Lic. Gustavo Díaz Ordaz International Airport on a map Set PVR as destination Airport Set PVR as destination Airport Get more information about Lic. Gustavo Díaz Ordaz International Airport
710,727.06 miles (17,263.48 km) NNWLoreto 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
810,704.64 miles (17,227.41 km) NWLicenciado Miguel de la Madrid Airport (CLQ)Colima, Colima, MexicoView Licenciado Miguel de la Madrid Airport on a map Set CLQ as destination Airport Set CLQ as destination Airport Get more information about Licenciado Miguel de la Madrid Airport
910,684.66 miles (17,195.24 km) NWAmado Nervo International Airport (TPQ)Tepic, Nayarit, MexicoView Amado Nervo International Airport on a map Set TPQ as destination Airport Set TPQ as destination Airport Get more information about Amado Nervo International Airport
1010,683.22 miles (17,192.93 km) NNWGuerrero 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
1110,674.07 miles (17,178.20 km) NWGeneral Rafael Buelna International Airport (MZT)Mazatlán, Sinaloa, MexicoView General Rafael Buelna International Airport on a map Set MZT as destination Airport Set MZT as destination Airport Get more information about General Rafael Buelna International Airport
1210,673.59 miles (17,177.44 km) WNWLázaro Cárdenas Airport (LZC)Lázaro Cárdenas, Michoacán, MexicoView Lázaro Cárdenas Airport on a map Set LZC as destination Airport Set LZC as destination Airport Get more information about Lázaro Cárdenas Airport
1310,662.90 miles (17,160.24 km) NNWLos Mochis International Airport (LMM)Los Mochis, Sinaloa, MexicoView Los Mochis International Airport on a map Set LMM as destination Airport Set LMM as destination Airport Get more information about Los Mochis International Airport
1410,647.59 miles (17,135.59 km) NWCuliacán International Airport (CUL)Culiacán, Sinaloa, MexicoView Culiacán International Airport on a map Set CUL as destination Airport Set CUL as destination Airport Get more information about Culiacán International Airport
1510,642.40 miles (17,127.24 km) WNWIxtapa-Zihuatanejo International Airport (ZIH)Zihuatanejo, Guerrero, MexicoView Ixtapa-Zihuatanejo International Airport on a map Set ZIH as destination Airport Set ZIH as destination Airport Get more information about Ixtapa-Zihuatanejo International Airport