About this route:

A direct, nonstop flight between Tchien Airport (THC), Tchien, Liberia and Samui International Airport (USM), Ko Samui, Surat Thani, Thailand would travel a Great Circle distance of 7,378 miles (or 11,874 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 Tchien Airport and Samui 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 Tchien Airport and Samui 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: THC / GLTN
Airport Name: Tchien Airport
Location: Tchien, Liberia
GPS Coordinates: 6°2'59"N by 8°8'20"W
Area Served: Zwedru
Airport Type: Public
Elevation: 240 feet (73 meters)
# of Runways: 1
View all routes: Routes from THC
More Information: THC Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: USM / VTSM
Airport Names:
  1. Samui International Airport
  2. ท่าอากาศยานสมุย
Location: Ko Samui, Surat Thani, Thailand
GPS Coordinates: 9°32'52"N by 100°3'43"E
Area Served: Ko Samui
Operator/Owner: Bangkok Airways
Airport Type: Public
Elevation: 64 feet (20 meters)
# of Runways: 1
View all routes: Routes from USM
More Information: USM Maps & Info

Facts about Tchien Airport (THC):

  • The closest airport to Tchien Airport (THC) is Guiglo Airport (GGO), which is located 54 miles (87 kilometers) NE of THC.
  • Tchien Airport (THC) currently has only 1 runway.
  • The furthest airport from Tchien Airport (THC) is Arorae Island Airport (AIS), which is nearly antipodal to Tchien Airport (meaning Tchien Airport is almost on the exact opposite side of the Earth from Arorae Island Airport), and is located 12,022 miles (19,347 kilometers) away in Arorae Island, Kiribati.
  • Because of Tchien Airport's relatively low elevation of 240 feet, planes can take off or land at Tchien 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.

Facts about Samui International Airport (USM):

  • Samui International Airport (USM) currently has only 1 runway.
  • The furthest airport from Samui International Airport (USM) is Teniente FAP Jaime Montreuil Morales Airport (CHM), which is nearly antipodal to Samui International Airport (meaning Samui International Airport is almost on the exact opposite side of the Earth from Teniente FAP Jaime Montreuil Morales Airport), and is located 12,337 miles (19,854 kilometers) away in Chimbote, Ancash Region, Peru.
  • Because of Samui International Airport's relatively low elevation of 64 feet, planes can take off or land at Samui 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.
  • In addition to being known as "Samui International Airport", another name for USM is "ท่าอากาศยานสมุย".
  • The closest airport to Samui International Airport (USM) is Surat Thani International Airport (URT), which is located 69 miles (112 kilometers) WSW of USM.

Map of Nearest Airports to Tchien Airport:

List of Nearest Airports to Tchien Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
153.78 miles (86.56 km) NEGuiglo Airport (GGO)Guiglo, Côte d'IvoireView Guiglo Airport on a map Set GGO as origin Airport Set GGO as destination Airport Get more information about Guiglo Airport
292.54 miles (148.92 km) NNEMan Airport (MJC)Man, Côte d'IvoireView Man Airport on a map Set MJC as origin Airport Set MJC as destination Airport Get more information about Man Airport
394.84 miles (152.63 km) SWGreenville/Sinoe Airport (SNI)Greenville, LiberiaView Greenville/Sinoe Airport on a map Set SNI as origin Airport Set SNI as destination Airport Get more information about Greenville/Sinoe Airport
497.70 miles (157.23 km) SSWSasstown Airport (SAZ)Sasstown, LiberiaView Sasstown Airport on a map Set SAZ as origin Airport Set SAZ as destination Airport Get more information about Sasstown Airport
5104.17 miles (167.65 km) NNWNimba Airport (NIA)Nimba, LiberiaView Nimba Airport on a map Set NIA as origin Airport Set NIA as destination Airport Get more information about Nimba Airport
6119.39 miles (192.13 km) SSECape Palmas Airport (CPA)Cape Palmas, LiberiaView Cape Palmas Airport on a map Set CPA as origin Airport Set CPA as destination Airport Get more information about Cape Palmas Airport
7125.34 miles (201.72 km) ENEDaloa Airport (DJO)Daloa, Côte d'Ivoire (Ivory Coast)View Daloa Airport on a map Set DJO as origin Airport Set DJO as destination Airport Get more information about Daloa Airport
8127.81 miles (205.69 km) NNWNzérékoré Airport (NZE)N'zerekore, GuineaView Nzérékoré Airport on a map Set NZE as origin Airport Set NZE as destination Airport Get more information about Nzérékoré Airport
9132.28 miles (212.89 km) WBuchanan Airport (UCN)Buchanan, LiberiaView Buchanan Airport on a map Set UCN as origin Airport Set UCN as destination Airport Get more information about Buchanan Airport
10147.90 miles (238.01 km) EGagnoa Airport (GGN)Gagnoa, Côte d'IvoireView Gagnoa Airport on a map Set GGN as origin Airport Set GGN as destination Airport Get more information about Gagnoa Airport
11153.26 miles (246.65 km) WRoberts International Airport Roberts Field (ROB)Monrovia, LiberiaView Roberts International Airport Roberts Field on a map Set ROB as origin Airport Set ROB as destination Airport Get more information about Roberts International Airport Roberts Field
12158.27 miles (254.70 km) ESESassandra Airport (ZSS)Sassandra, Côte d'IvoireView Sassandra Airport on a map Set ZSS as origin Airport Set ZSS as destination Airport Get more information about Sassandra Airport
13180.71 miles (290.83 km) WSpriggs Payne Airport (MLW)Monrovia, LiberiaView Spriggs Payne Airport on a map Set MLW as origin Airport Set MLW as destination Airport Get more information about Spriggs Payne Airport
14192.18 miles (309.29 km) EDivo Airport (DIV)Divo, Côte d'Ivoire (Ivory Coast)View Divo Airport on a map Set DIV as origin Airport Set DIV as destination Airport Get more information about Divo Airport
15192.97 miles (310.56 km) NWVoinjama Airport (VOI)Voinjama, LiberiaView Voinjama Airport on a map Set VOI as origin Airport Set VOI as destination Airport Get more information about Voinjama Airport

Map of Furthest Airports from Tchien Airport:

List of Furthest Airports from Tchien Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,021.91 miles (19,347.34 km) SWArorae Island Airport (AIS)Arorae Island, KiribatiView Arorae Island Airport on a map Set AIS as origin Airport Set AIS as destination Airport Get more information about Arorae Island Airport
212,004.46 miles (19,319.25 km) SWBeru Island Airport (BEZ)Beru, KiribatiView Beru Island Airport on a map Set BEZ as origin Airport Set BEZ as destination Airport Get more information about Beru Island Airport
311,988.92 miles (19,294.25 km) SSWAranuka Airport (AAK)Aranuka, KiribatiView Aranuka Airport on a map Set AAK as origin Airport Set AAK as destination Airport Get more information about Aranuka Airport
411,964.94 miles (19,255.65 km) SSWAbemama Atoll Airport (AEA)Abemama Atoll, KiribatiView Abemama Atoll Airport on a map Set AEA as origin Airport Set AEA as destination Airport Get more information about Abemama Atoll Airport
511,926.25 miles (19,193.39 km) SENauru International Airport (INU)Yaren, NauruView Nauru International Airport on a map Set INU as origin Airport Set INU as destination Airport Get more information about Nauru International Airport
611,915.71 miles (19,176.43 km) SBonriki International Airport (TRW)Tarawa, KiribatiView Bonriki International Airport on a map Set TRW as origin Airport Set TRW as destination Airport Get more information about Bonriki International Airport
711,905.83 miles (19,160.53 km) WSWFunafuti International Airport (FUN)Funafuti, TuvaluView Funafuti International Airport on a map Set FUN as origin Airport Set FUN as destination Airport Get more information about Funafuti International Airport
811,888.60 miles (19,132.79 km) SAbaiang Atoll Airport (ABF)Abaiang, KiribatiView Abaiang Atoll Airport on a map Set ABF as origin Airport Set ABF as destination Airport Get more information about Abaiang Atoll Airport
911,868.78 miles (19,100.91 km) SMarakei Airport (MZK)Marakei, KiribatiView Marakei Airport on a map Set MZK as origin Airport Set MZK as destination Airport Get more information about Marakei Airport
1011,839.66 miles (19,054.05 km) SSEMota Lava Airport (MTV)Mota Lava, VanuatuView Mota Lava Airport on a map Set MTV as origin Airport Set MTV as destination Airport Get more information about Mota Lava Airport
1111,822.78 miles (19,026.87 km) SSEVanua Lava Airport (SLH)Sola, Vanua Lava, Torba Province, VanuatuView Vanua Lava Airport on a map Set SLH as origin Airport Set SLH as destination Airport Get more information about Vanua Lava Airport
1211,802.13 miles (18,993.64 km) SButaritari Atoll Airport (BBG)Butaritari Atoll, KiribatiView Butaritari Atoll Airport on a map Set BBG as origin Airport Set BBG as destination Airport Get more information about Butaritari Atoll Airport
1311,802.10 miles (18,993.59 km) SSEGaua Airport (ZGU)Gaua, Torba, VanuatuView Gaua Airport on a map Set ZGU as origin Airport Set ZGU as destination Airport Get more information about Gaua Airport
1411,767.51 miles (18,937.92 km) SSEMaewo-Naone Airport (MWF)Maewo, VanuatuView Maewo-Naone Airport on a map Set MWF as origin Airport Set MWF as destination Airport Get more information about Maewo-Naone Airport
1511,744.86 miles (18,901.47 km) SSELongana Airport (LOD)Longana, Ambae Island, Pénama Province, VanuatuView Longana Airport on a map Set LOD as origin Airport Set LOD as destination Airport Get more information about Longana Airport

Map of Nearest Airports to Samui International Airport:

List of Nearest Airports to Samui International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
169.39 miles (111.67 km) WSWSurat Thani International Airport (URT)Surat Thani, ThailandView Surat Thani International Airport on a map Set URT as destination Airport Set URT as destination Airport Get more information about Surat Thani International Airport
293.44 miles (150.38 km) NNWChumphon Airport (CJM)Chumphon, ThailandView Chumphon Airport on a map Set CJM as destination Airport Set CJM as destination Airport Get more information about Chumphon Airport
3101.84 miles (163.90 km) WRanong Airport (UNN)Ranong, ThailandView Ranong Airport on a map Set UNN as destination Airport Set UNN as destination Airport Get more information about Ranong Airport
4109.41 miles (176.07 km) WNWKawthaung Airport (KAW)Kawthaung, Myanmar (Burma)View Kawthaung Airport on a map Set KAW as destination Airport Set KAW as destination Airport Get more information about Kawthaung Airport
5124.12 miles (199.76 km) SWKrabi International Airport (KBV)Krabi, ThailandView Krabi International Airport on a map Set KBV as destination Airport Set KBV as destination Airport Get more information about Krabi International Airport
6144.14 miles (231.96 km) SSWTrang Airport (TST)Trang, ThailandView Trang Airport on a map Set TST as destination Airport Set TST as destination Airport Get more information about Trang Airport
7155.01 miles (249.47 km) SWPhuket International Airport (HKT)Phuket, ThailandView Phuket International Airport on a map Set HKT as destination Airport Set HKT as destination Airport Get more information about Phuket International Airport
8182.07 miles (293.01 km) SHat Yai International Airport (HDY)Hat Yai, Songkhla Province, ThailandView Hat Yai International Airport on a map Set HDY as destination Airport Set HDY as destination Airport Get more information about Hat Yai International Airport
9204.93 miles (329.80 km) SSEPattani Airport (PAN)Pattani, ThailandView Pattani Airport on a map Set PAN as destination Airport Set PAN as destination Airport Get more information about Pattani Airport
10213.52 miles (343.62 km) NHua Hin Airport (HHQ)Hua Hin, ThailandView Hua Hin Airport on a map Set HHQ as destination Airport Set HHQ as destination Airport Get more information about Hua Hin Airport
11222.43 miles (357.96 km) NNWMyeik Airport (MGZ)Myeik, Myanmar (Burma)View Myeik Airport on a map Set MGZ as destination Airport Set MGZ as destination Airport Get more information about Myeik Airport
12223.23 miles (359.26 km) SLangkawi International Airport (LGK)Langkawi, Kedah, MalaysiaView Langkawi International Airport on a map Set LGK as destination Airport Set LGK as destination Airport Get more information about Langkawi International Airport
13225.64 miles (363.13 km) NNEU-Tapao-Rayong-Pattaya International Airport (UTP)Rayong, ThailandView U-Tapao-Rayong-Pattaya International Airport on a map Set UTP as destination Airport Set UTP as destination Airport Get more information about U-Tapao-Rayong-Pattaya International Airport
14232.85 miles (374.73 km) SSultan Abdul Halim Airport (AOR)Alor Star, Kedah, MalaysiaView Sultan Abdul Halim Airport on a map Set AOR as destination Airport Set AOR as destination Airport Get more information about Sultan Abdul Halim Airport
15242.76 miles (390.68 km) NETrat Airport (TDX)Trat, ThailandView Trat Airport on a map Set TDX as destination Airport Set TDX as destination Airport Get more information about Trat Airport

Map of Furthest Airports from Samui International Airport:

List of Furthest Airports from Samui International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,336.56 miles (19,853.72 km) WSWTeniente FAP Jaime Montreuil Morales Airport (CHM)Chimbote, Ancash Region, PeruView Teniente FAP Jaime Montreuil Morales Airport on a map Set CHM as destination Airport Set CHM as destination Airport Get more information about Teniente FAP Jaime Montreuil Morales Airport
212,320.74 miles (19,828.26 km) SSWCapitán FAP Carlos Martínez de Pinillos International Airport (TRU)Trujillo, PeruView Capitán FAP Carlos Martínez de Pinillos International Airport on a map Set TRU as destination Airport Set TRU as destination Airport Get more information about Capitán FAP Carlos Martínez de Pinillos International Airport
312,276.75 miles (19,757.46 km) WComandante FAP Germán Arias Graziani Airport (ATA)Huaraz, PeruView Comandante FAP Germán Arias Graziani Airport on a map Set ATA as destination Airport Set ATA as destination Airport Get more information about Comandante FAP Germán Arias Graziani Airport
412,245.91 miles (19,707.84 km) SCap. FAP José A. Quiñones González International Airport (CIX)Chiclayo, PeruView Cap. FAP José A. Quiñones González International Airport on a map Set CIX as destination Airport Set CIX as destination Airport Get more information about Cap. FAP José A. Quiñones González International Airport
512,243.15 miles (19,703.39 km) SSWMayor General FAP Armando Revoredo Iglesias (CJA)Cajamarca, PeruView Mayor General FAP Armando Revoredo Iglesias on a map Set CJA as destination Airport Set CJA as destination Airport Get more information about Mayor General FAP Armando Revoredo Iglesias
612,181.55 miles (19,604.25 km) WAlf. FAP David Figueroa Fernandini (HUU)Huánuco, Huánuco Region, PeruView Alf. FAP David Figueroa Fernandini on a map Set HUU as destination Airport Set HUU as destination Airport Get more information about Alf. FAP David Figueroa Fernandini
712,180.01 miles (19,601.78 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
812,168.11 miles (19,582.62 km) WTingo María Airport (TGI)Tingo María, PeruView Tingo María Airport on a map Set TGI as destination Airport Set TGI as destination Airport Get more information about Tingo María Airport
912,165.25 miles (19,578.02 km) SSWChachapoyas Airport (CHH)Chachapoyas, PeruView Chachapoyas Airport on a map Set CHH as destination Airport Set CHH as destination Airport Get more information about Chachapoyas Airport
1012,162.76 miles (19,574.01 km) SWJuanjuí Airport (JJI)Juanjuí, PeruView Juanjuí Airport on a map Set JJI as destination Airport Set JJI as destination Airport Get more information about Juanjuí Airport
1112,132.82 miles (19,525.83 km) SCap. FAP Guillermo Concha Iberico International Airport (PIU)Piura, PeruView Cap. FAP Guillermo Concha Iberico International Airport on a map Set PIU as destination Airport Set PIU as destination Airport Get more information about Cap. FAP Guillermo Concha Iberico International Airport
1212,096.61 miles (19,467.56 km) WSWJauja AirportFrancisco Carle Airport (JAU)Jauja, PeruView Jauja AirportFrancisco Carle Airport on a map Set JAU as destination Airport Set JAU as destination Airport Get more information about Jauja AirportFrancisco Carle Airport
1312,081.66 miles (19,443.50 km) SSECap. FAP Victor Montes Arias Airport (TYL)Talara, PeruView Cap. FAP Victor Montes Arias Airport on a map Set TYL as destination Airport Set TYL as destination Airport Get more information about Cap. FAP Victor Montes Arias Airport
1412,079.61 miles (19,440.19 km) SJosé María Velasco Ibarra Airport (MRR)Macará, EcuadorView José María Velasco Ibarra Airport on a map Set MRR as destination Airport Set MRR as destination Airport Get more information about José María Velasco Ibarra Airport
1512,073.32 miles (19,430.08 km) SWMoisés Benzaquén Rengifo Airport (YMS)Yurimaguas, PeruView Moisés Benzaquén Rengifo Airport on a map Set YMS as destination Airport Set YMS as destination Airport Get more information about Moisés Benzaquén Rengifo Airport