Nonstop flight route between Tchien, Liberia and Anadyr, Russia:
Departure Airport:
(6°2'59"N by 8°8'20"W)
Arrival Airport:
(64°44'5"N by 177°44'30"E)
Distance from THC to DYR:
7,536.67 miles (12,129.06 km)
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Jump to:
- About this route
- THC Airport Information
- DYR Airport Information
- Facts about THC
- Facts about DYR
- 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 DYR
- List of Nearest Airports to DYR
- Map of Furthest Airports from DYR
- List of Furthest Airports from DYR
About this route:
A direct, nonstop flight between Tchien Airport (THC), Tchien, Liberia and Ugolny Airport (DYR), Anadyr, Russia would travel a Great Circle distance of 7,537 miles (or 12,129 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 Ugolny 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 Ugolny 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: | DYR / UHMA |
| Airport Names: |
|
| Location: | Anadyr, Russia |
| GPS Coordinates: | 64°44'5"N by 177°44'30"E |
| Area Served: | Anadyr |
| Operator/Owner: | Chukotavia |
| Airport Type: | Public / Military |
| Elevation: | 194 feet (59 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DYR |
| More Information: | DYR 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.
- 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.
- Tchien Airport (THC) currently has only 1 runway.
Facts about Ugolny Airport (DYR):
- The closest airport to Ugolny Airport (DYR) is Markovo Airport (KVM), which is located 216 miles (348 kilometers) W of DYR.
- Owing to its geographic location, its long, concrete-reinforced, heavy load-bearing runway, as well as its modern terminal with jet bridges, the airport is well-suited and well-situated for emergency diversion at roughly the midpoint of the northern route trans-Pacific routes.
- Because of Ugolny Airport's relatively low elevation of 194 feet, planes can take off or land at Ugolny 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 Ugolny Airport (DYR) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,736 miles (17,278 kilometers) away in Villa Las Estrellas, Antarctica.
- In addition to being known as "Ugolny Airport", another name for DYR is "Аэропорт Угольный".
- Anadyr's history as a bomber base dates back to the 1950s and the Russian Air Force's OGA is responsible for maintaining the facility.
- Ugolny Airport (DYR) currently has only 1 runway.
| 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 | 216.30 miles (348.09 km) W | Markovo Airport (KVM) | Markovo, Chukotka Autonomous Okrug, Russia | |
| 2 | 268.50 miles (432.11 km) E | Provideniya Bay Airport (PVS) | Provideniya, Chukotka, Russia | |
| 3 | 322.54 miles (519.08 km) E | Gambell Airport (GAM) | Gambell, Alaska, United States | |
| 4 | 360.46 miles (580.11 km) E | Savoonga Airport (SVA) | Savoonga, Alaska, United States | |
| 5 | 390.63 miles (628.65 km) ENE | Diomede Heliport (FAA: DM2) (DIO) | Diomede, Alaska, United States | |
| 6 | 397.01 miles (638.93 km) NNW | Pevek Airport (PWE) | Pevek, Russia | |
| 7 | 414.44 miles (666.97 km) ENE | Wales Airport (WAA) | Wales, Alaska, United States | |
| 8 | 419.27 miles (674.75 km) ENE | Tin City LRRS Airport (TNC) | Tin City, Alaska, United States | |
| 9 | 440.99 miles (709.70 km) ENE | Lost River 1 Airport (LSR) | Lost River, Alaska, United States | |
| 10 | 450.06 miles (724.30 km) ENE | Port Clarence Coast Guard Station (KPC) | Port Clarence, Alaska, United States | |
| 11 | 461.18 miles (742.20 km) ENE | Brevig Mission Airport (KTS) | Brevig Mission, Alaska, United States | |
| 12 | 465.11 miles (748.52 km) ENE | Teller Airport (TLA) | Teller, Alaska, United States | |
| 13 | 473.64 miles (762.25 km) ENE | Shishmaref Airport (SHH) | Shishmaref, Alaska, United States | |
| 14 | 491.12 miles (790.38 km) NE | Point Hope Airport (PHO) | Point Hope, Alaska, United States | |
| 15 | 496.62 miles (799.24 km) E | Nome Airport (OME) | Nome, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,736.16 miles (17,278.13 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 10,311.89 miles (16,595.34 km) E | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 3 | 10,299.03 miles (16,574.65 km) E | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 4 | 10,160.48 miles (16,351.67 km) ESE | Ushuaia International Airport (USH) | Ushuaia, Tierra del Fuego, Argentina | |
| 5 | 10,137.93 miles (16,315.37 km) SSW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,124.36 miles (16,293.54 km) ESE | Hermes Quijada International Airport (RGA) | Río Grande, Tierra del Fuego, Argentina | |
| 7 | 10,075.96 miles (16,215.64 km) SW | George Airport (GRJ) | George, South Africa | |
| 8 | 10,013.06 miles (16,114.43 km) SW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 9 | 9,996.84 miles (16,088.31 km) ESE | Presidente Carlos Ibáñez International Airport (PUQ) | Punta Arenas, Chile | |
| 10 | 9,970.61 miles (16,046.10 km) ESE | Piloto Civil Norberto Fernández International Airport (RGL) | Río Gallegos, Santa Cruz, Argentina | |
| 11 | 9,959.62 miles (16,028.41 km) SW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 12 | 9,906.70 miles (15,943.25 km) SW | East London Airport (ELS) | East London, South Africa | |
| 13 | 9,881.29 miles (15,902.35 km) ESE | Teniente Julio Gallardo Airfield (PNT) | Puerto Natales, Chile | |
| 14 | 9,874.10 miles (15,890.78 km) SSW | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 15 | 9,867.54 miles (15,880.23 km) E | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |