About this route:

A direct, nonstop flight between Tchien Airport (THC), Tchien, Liberia and Helsinki-Malmi Airport (HEM), Helsinki / Malmi, Finland would travel a Great Circle distance of 4,125 miles (or 6,639 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 Helsinki-Malmi 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 Helsinki-Malmi 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: HEM / EFHF
Airport Names:
  1. Helsinki-Malmi Airport
  2. Helsinki-Malmin lentoasemaHelsingfors-Malm flygplats
Location: Helsinki / Malmi, Finland
GPS Coordinates: 60°15'14"N by 25°2'39"E
Operator/Owner: Finavia
Airport Type: Public
Elevation: 57 feet (17 meters)
# of Runways: 2
View all routes: Routes from HEM
More Information: HEM Maps & Info

Facts about Tchien Airport (THC):

  • Tchien Airport (THC) currently has only 1 runway.
  • 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.
  • 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.
  • The closest airport to Tchien Airport (THC) is Guiglo Airport (GGO), which is located 54 miles (87 kilometers) NE of THC.

Facts about Helsinki-Malmi Airport (HEM):

  • A new airfield of international standards was first opened to traffic in 1952 in Seutula, in time for the 1952 Summer Olympics in Helsinki.
  • Nowadays Malmi Airport is in general aviation use.
  • Because of Helsinki-Malmi Airport's relatively low elevation of 57 feet, planes can take off or land at Helsinki-Malmi 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 Helsinki-Malmi Airport (HEM) is Chatham Islands (CHT), which is located 10,992 miles (17,691 kilometers) away in Waitangi, Chatham Islands, New Zealand.
  • Helsinki-Malmi Airport handled 50 passengers last year.
  • The first land airport of Helsinki, located in Tattarisuo in the township of Malmi, became operational in December 1936.
  • In addition to being known as "Helsinki-Malmi Airport", another name for HEM is "Helsinki-Malmin lentoasemaHelsingfors-Malm flygplats".
  • The Ministry of Transport and Communications ordered in June 2005 from the Civil Aviation Administration a new assessment of the alternatives and costs.
  • Helsinki-Malmi Airport (HEM) has 2 runways.
  • The closest airport to Helsinki-Malmi Airport (HEM) is Helsinki Airport (HEL), which is located only 5 miles (8 kilometers) NNW of HEM.

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 Helsinki-Malmi Airport:

List of Nearest Airports to Helsinki-Malmi Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
15.18 miles (8.33 km) NNWHelsinki Airport (HEL)Helsinki / Vantaa, FinlandView Helsinki Airport on a map Set HEL as destination Airport Set HEL as destination Airport Get more information about Helsinki Airport
228.23 miles (45.43 km) NNWHyvinkää Airfield (HYV)Hyvinkää, FinlandView Hyvinkää Airfield on a map Set HYV as destination Airport Set HYV as destination Airport Get more information about Hyvinkää Airfield
358.49 miles (94.13 km) STallinn Airport (TLL)Tallinn, EstoniaView Tallinn Airport on a map Set TLL as destination Airport Set TLL as destination Airport Get more information about Tallinn Airport
478.12 miles (125.72 km) NEUtti Airport (UTI)Utti / Valkeala, FinlandView Utti Airport on a map Set UTI as destination Airport Set UTI as destination Airport Get more information about Utti Airport
594.04 miles (151.34 km) NNWTampere–Pirkkala Airport (TMP)Tampere / Pirkkala, FinlandView Tampere–Pirkkala Airport on a map Set TMP as destination Airport Set TMP as destination Airport Get more information about Tampere–Pirkkala Airport
696.69 miles (155.61 km) WNWTurku Airport (TKU)Turku, FinlandView Turku Airport on a map Set TKU as destination Airport Set TKU as destination Airport Get more information about Turku Airport
7111.05 miles (178.72 km) NHalli Airport (KEV)Kuorevesi, FinlandView Halli Airport on a map Set KEV as destination Airport Set KEV as destination Airport Get more information about Halli Airport
8116.61 miles (187.67 km) SWKärdla Airport (KDL)Kärdla, Hiiumaa, EstoniaView Kärdla Airport on a map Set KDL as destination Airport Set KDL as destination Airport Get more information about Kärdla Airport
9118.50 miles (190.71 km) ENELappeenranta Airport (LPP)Lappeenranta, FinlandView Lappeenranta Airport on a map Set LPP as destination Airport Set LPP as destination Airport Get more information about Lappeenranta Airport
10122.55 miles (197.22 km) NEMikkeli Airport (MIK)Mikkeli, FinlandView Mikkeli Airport on a map Set MIK as destination Airport Set MIK as destination Airport Get more information about Mikkeli Airport
11128.35 miles (206.57 km) SPärnu Airport (EPU)Pärnu, EstoniaView Pärnu Airport on a map Set EPU as destination Airport Set EPU as destination Airport Get more information about Pärnu Airport
12137.42 miles (221.16 km) NWPori Airport (POR)Pori, FinlandView Pori Airport on a map Set POR as destination Airport Set POR as destination Airport Get more information about Pori Airport
13146.44 miles (235.67 km) SSETartu Airport (TAY)Tartu, EstoniaView Tartu Airport on a map Set TAY as destination Airport Set TAY as destination Airport Get more information about Tartu Airport
14149.79 miles (241.07 km) NJyväskylä Airport (JYV)Jyväskylä, FinlandView Jyväskylä Airport on a map Set JYV as destination Airport Set JYV as destination Airport Get more information about Jyväskylä Airport
15162.38 miles (261.33 km) NEVarkaus Airport (VRK)Joroinen, FinlandView Varkaus Airport on a map Set VRK as destination Airport Set VRK as destination Airport Get more information about Varkaus Airport

Map of Furthest Airports from Helsinki-Malmi Airport:

List of Furthest Airports from Helsinki-Malmi Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,992.48 miles (17,690.64 km) SEChatham Islands (CHT)Waitangi, Chatham Islands, New ZealandView Chatham Islands on a map Set CHT as destination Airport Set CHT as destination Airport Get more information about Chatham Islands
210,716.18 miles (17,245.98 km) ESEDunedin International Airport (DUD)Dunedin, Otago, New ZealandView Dunedin International Airport on a map Set DUD as destination Airport Set DUD as destination Airport Get more information about Dunedin International Airport
310,696.33 miles (17,214.03 km) ESERyan's Creek Aerodrome (SZS)Stewart Island, New ZealandView Ryan's Creek Aerodrome on a map Set SZS as destination Airport Set SZS as destination Airport Get more information about Ryan's Creek Aerodrome
410,694.92 miles (17,211.76 km) ESEOamaru Airport (OAM)Oamaru, North Otago, New ZealandView Oamaru Airport on a map Set OAM as destination Airport Set OAM as destination Airport Get more information about Oamaru Airport
510,679.10 miles (17,186.30 km) ESEInvercargill Airport (IVC)Invercargill, New ZealandView Invercargill Airport on a map Set IVC as destination Airport Set IVC as destination Airport Get more information about Invercargill Airport
610,664.21 miles (17,162.34 km) ESERichard Pearse Airport (Timaru Airport) (TIU)Timaru, New ZealandView Richard Pearse Airport (Timaru Airport) on a map Set TIU as destination Airport Set TIU as destination Airport Get more information about Richard Pearse Airport (Timaru Airport)
710,661.17 miles (17,157.45 km) ESEChristchurch International Airport (CHC)Christchurch, New ZealandView Christchurch International Airport on a map Set CHC as destination Airport Set CHC as destination Airport Get more information about Christchurch International Airport
810,660.76 miles (17,156.79 km) ESEAshburton Aerodrome (ASG)Ashburton, New ZealandView Ashburton Aerodrome on a map Set ASG as destination Airport Set ASG as destination Airport Get more information about Ashburton Aerodrome
910,652.70 miles (17,143.81 km) ESEAlexandra Aerodrome (ALR)Alexandra, New ZealandView Alexandra Aerodrome on a map Set ALR as destination Airport Set ALR as destination Airport Get more information about Alexandra Aerodrome
1010,635.01 miles (17,115.34 km) ESEKaikoura Aerodrome (KBZ)Kaikoura, New ZealandView Kaikoura Aerodrome on a map Set KBZ as destination Airport Set KBZ as destination Airport Get more information about Kaikoura Aerodrome
1110,623.20 miles (17,096.34 km) ESEWanaka Airport (WKA)Wanaka, New ZealandView Wanaka Airport on a map Set WKA as destination Airport Set WKA as destination Airport Get more information about Wanaka Airport
1210,622.32 miles (17,094.93 km) ESEQueenstown Airport (ZQN)Queenstown, New ZealandView Queenstown Airport on a map Set ZQN as destination Airport Set ZQN as destination Airport Get more information about Queenstown Airport
1310,612.14 miles (17,078.54 km) ESEHood Aerodrome (MRO)Masterton, New ZealandView Hood Aerodrome on a map Set MRO as destination Airport Set MRO as destination Airport Get more information about Hood Aerodrome
1410,608.52 miles (17,072.71 km) ESEWellington International Airport (WLG)Wellington, New ZealandView Wellington International Airport on a map Set WLG as destination Airport Set WLG as destination Airport Get more information about Wellington International Airport
1510,608.43 miles (17,072.57 km) ESEGlentanner Aerodrome (GTN)Mount Cook, New ZealandView Glentanner Aerodrome on a map Set GTN as destination Airport Set GTN as destination Airport Get more information about Glentanner Aerodrome