Nonstop flight route between Tchien, Liberia and Pittsburgh, Pennsylvania, United States:
Departure Airport:
(6°2'59"N by 8°8'20"W)
Arrival Airport:
(40°21'15"N by 79°55'48"W)
Distance from THC to AGC:
4,991.24 miles (8,032.60 km)
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Jump to:
- About this route
- THC Airport Information
- AGC Airport Information
- Facts about THC
- Facts about AGC
- Map of Nearest Airports to THC
- List of Nearest Airports to THC
- Map of Furthest Airports from THC
- List of Furthest Airports from THC
- Map of Nearest Airports to AGC
- List of Nearest Airports to AGC
- Map of Furthest Airports from AGC
- List of Furthest Airports from AGC
About this route:
A direct, nonstop flight between Tchien Airport (THC), Tchien, Liberia and Allegheny County Airport (AGC), Pittsburgh, Pennsylvania, United States would travel a Great Circle distance of 4,991 miles (or 8,033 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 Allegheny County 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 Allegheny County 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: | AGC / KAGC |
| Airport Name: | Allegheny County Airport |
| Location: | Pittsburgh, Pennsylvania, United States |
| GPS Coordinates: | 40°21'15"N by 79°55'48"W |
| Operator/Owner: | Allegheny County Airport Authority |
| Airport Type: | Public |
| Elevation: | 1252 feet (382 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AGC |
| More Information: | AGC 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.
- 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.
- 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.
Facts about Allegheny County Airport (AGC):
- The closest airport to Allegheny County Airport (AGC) is Forbes Field (FOE), which is located only 6 miles (10 kilometers) NNW of AGC.
- The airport has a small station currently operated by the Allegheny County Police Department as a local station and a base for airport security operations.
- Allegheny County Airport (AGC) has 2 runways.
- The Allegheny County Airport Authority has received $2 million from the federal stimulus bill for construction at the Allegheny County airport.
- The furthest airport from Allegheny County Airport (AGC) is Margaret River Airport (MGV), which is located 11,499 miles (18,506 kilometers) away in Margaret River, Western Australia, Australia.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 53.78 miles (86.56 km) NE | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire |     |
| 2 | 92.54 miles (148.92 km) NNE | Man Airport (MJC) | Man, Côte d'Ivoire | |
| 3 | 94.84 miles (152.63 km) SW | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 4 | 97.70 miles (157.23 km) SSW | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 5 | 104.17 miles (167.65 km) NNW | Nimba Airport (NIA) | Nimba, Liberia | |
| 6 | 119.39 miles (192.13 km) SSE | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 7 | 125.34 miles (201.72 km) ENE | Daloa Airport (DJO) | Daloa, Côte d'Ivoire (Ivory Coast) | |
| 8 | 127.81 miles (205.69 km) NNW | Nzérékoré Airport (NZE) | N'zerekore, Guinea | |
| 9 | 132.28 miles (212.89 km) W | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 10 | 147.90 miles (238.01 km) E | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 11 | 153.26 miles (246.65 km) W | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 12 | 158.27 miles (254.70 km) ESE | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 13 | 180.71 miles (290.83 km) W | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 14 | 192.18 miles (309.29 km) E | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 15 | 192.97 miles (310.56 km) NW | Voinjama Airport (VOI) | Voinjama, Liberia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,021.91 miles (19,347.34 km) SW | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |
| 2 | 12,004.46 miles (19,319.25 km) SW | Beru Island Airport (BEZ) | Beru, Kiribati | |
| 3 | 11,988.92 miles (19,294.25 km) SSW | Aranuka Airport (AAK) | Aranuka, Kiribati | |
| 4 | 11,964.94 miles (19,255.65 km) SSW | Abemama Atoll Airport (AEA) | Abemama Atoll, Kiribati | |
| 5 | 11,926.25 miles (19,193.39 km) SE | Nauru International Airport (INU) | Yaren, Nauru | |
| 6 | 11,915.71 miles (19,176.43 km) S | Bonriki International Airport (TRW) | Tarawa, Kiribati | |
| 7 | 11,905.83 miles (19,160.53 km) WSW | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 8 | 11,888.60 miles (19,132.79 km) S | Abaiang Atoll Airport (ABF) | Abaiang, Kiribati | |
| 9 | 11,868.78 miles (19,100.91 km) S | Marakei Airport (MZK) | Marakei, Kiribati | |
| 10 | 11,839.66 miles (19,054.05 km) SSE | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 11 | 11,822.78 miles (19,026.87 km) SSE | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 12 | 11,802.13 miles (18,993.64 km) S | Butaritari Atoll Airport (BBG) | Butaritari Atoll, Kiribati | |
| 13 | 11,802.10 miles (18,993.59 km) SSE | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 14 | 11,767.51 miles (18,937.92 km) SSE | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 15 | 11,744.86 miles (18,901.47 km) SSE | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.18 miles (9.94 km) NNW | Forbes Field (FOE) | Topeka, Kansas, United States | |
| 2 | 18.52 miles (29.80 km) WNW | Pittsburgh International Airport (PIT) | Findlay (near Pittsburgh), Pennsylvania, United States | |
| 3 | 24.24 miles (39.01 km) SW | Washington County Airport (WSG) | Washington, Pennsylvania, United States | |
| 4 | 28.12 miles (45.26 km) E | Arnold Palmer Regional Airport (LBE) | Latrobe (near Pittsburgh), Pennsylvania, United States | |
| 5 | 28.12 miles (45.26 km) E | Arnold Palmer Regional Airport (LTB) | Latrobe, Tasmania, Australia | |
| 6 | 29.21 miles (47.01 km) N | Butler County Airport (BTP) | Butler, Pennsylvania, United States | |
| 7 | 33.06 miles (53.21 km) SSW | Greene County Airport (WAY) | Waynesburg, Pennsylvania, United States | |
| 8 | 37.69 miles (60.66 km) NW | Beaver County Airport (BFP) | Beaver Falls, Pennsylvania, United States | |
| 9 | 39.74 miles (63.96 km) WSW | Wheeling Ohio County Airport (HLG) | Wheeling, West Virginia, United States | |
| 10 | 47.39 miles (76.27 km) ENE | Indiana County-Jimmy Stewart Airport (IDI) | Indiana, Pennsylvania, United States | |
| 11 | 49.17 miles (79.14 km) S | Morgantown Municipal Airport (MGW) | Morgantown, West Virginia, United States | |
| 12 | 57.76 miles (92.95 km) E | John Murtha Johnstown–Cambria County Airport (JST) | Johnstown, Pennsylvania, United States | |
| 13 | 70.80 miles (113.95 km) N | Venango Regional Airport (FKL) | Franklin, Pennsylvania, United States | |
| 14 | 73.87 miles (118.88 km) NNW | Youngstown-Warren Regional Airport (YNG) (YNG) | Youngstown/Warren, Ohio, United States | |
| 15 | 74.77 miles (120.33 km) SSW | North Central West Virginia Airport (CKB) | Clarksburg, West Virginia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,499.29 miles (18,506.27 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,475.71 miles (18,468.32 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,460.56 miles (18,443.93 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,450.65 miles (18,427.99 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,401.43 miles (18,348.78 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,399.14 miles (18,345.08 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,389.48 miles (18,329.55 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,378.87 miles (18,312.47 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,365.91 miles (18,291.62 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,346.00 miles (18,259.57 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,286.03 miles (18,163.05 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,251.34 miles (18,107.23 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,245.85 miles (18,098.40 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,236.41 miles (18,083.20 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,171.52 miles (17,978.78 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |