Nonstop flight route between Tchien, Liberia and Blackall, Queensland, Australia:
Departure Airport:
(6°2'59"N by 8°8'20"W)
Arrival Airport:
(24°25'40"S by 145°25'42"E)
Distance from THC to BKQ:
10,273.32 miles (16,533.26 km)
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Jump to:
- About this route
- THC Airport Information
- BKQ Airport Information
- Facts about THC
- Facts about BKQ
- 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 BKQ
- List of Nearest Airports to BKQ
- Map of Furthest Airports from BKQ
- List of Furthest Airports from BKQ
About this route:
A direct, nonstop flight between Tchien Airport (THC), Tchien, Liberia and Blackall Airport (BKQ), Blackall, Queensland, Australia would travel a Great Circle distance of 10,273 miles (or 16,533 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 Blackall 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 Blackall 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: | BKQ / YBCK |
| Airport Name: | Blackall Airport |
| Location: | Blackall, Queensland, Australia |
| GPS Coordinates: | 24°25'40"S by 145°25'42"E |
| Operator/Owner: | Blackall-Tambo Regional Council |
| Airport Type: | Public |
| Elevation: | 928 feet (283 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BKQ |
| More Information: | BKQ Maps & Info |
Facts about Tchien Airport (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 closest airport to Tchien Airport (THC) is Guiglo Airport (GGO), which is located 54 miles (87 kilometers) NE of THC.
- 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 Blackall Airport (BKQ):
- The furthest airport from Blackall Airport (BKQ) is Agostinho Neto Airport (NTO), which is located 11,647 miles (18,745 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- The closest airport to Blackall Airport (BKQ) is Barcaldine Airport (BCI), which is located 60 miles (97 kilometers) N of BKQ.
- Blackall Airport (BKQ) has 2 runways.
- Because of Blackall Airport's relatively low elevation of 928 feet, planes can take off or land at Blackall 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.
| 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 | 60.09 miles (96.70 km) N | Barcaldine Airport (BCI) | Barcaldine, Queensland, Australia | |
| 2 | 90.67 miles (145.93 km) NE | Alpha Airport (ABH) | Alpha, Queensland, Australia | |
| 3 | 99.86 miles (160.71 km) NW | Longreach Airport (LRE) | Longreach, Queensland, Australia | |
| 4 | 101.64 miles (163.58 km) N | Aramac Airport (AXC) | Aramac, Queensland, Australia | |
| 5 | 146.29 miles (235.44 km) SSE | Charleville Airport (CTL) | Charleville, Queensland, Australia | |
| 6 | 179.76 miles (289.30 km) NE | Clermont Airport (CMQ) | Clermont, Queensland, Australia | |
| 7 | 183.51 miles (295.32 km) ENE | Emerald Airport (EMD) | Emerald, Queensland, Australia | |
| 8 | 220.69 miles (355.16 km) ENE | Blackwater Airport (BLT) | Blackwater, Queensland, Australia | |
| 9 | 223.91 miles (360.35 km) ENE | Dysart Airport (DYA) | Dysart, Queensland, Australia | |
| 10 | 234.71 miles (377.72 km) NE | Moranbah Airport (MOV) | Moranbah, Queensland, Australia | |
| 11 | 235.83 miles (379.52 km) ENE | Middlemount Airport (MMM) | Middlemount, Queensland, Australia | |
| 12 | 249.18 miles (401.01 km) S | Cunnamulla Airport (CMA) | Cunnamulla, Queensland, Australia | |
| 13 | 261.15 miles (420.28 km) NNW | Hughenden Airport (HGD) | Hughenden, Queensland, Australia | |
| 14 | 265.53 miles (427.33 km) SSW | Thargomindah Airport (XTG) | Thargomindah, Queensland, Australia | |
| 15 | 296.18 miles (476.65 km) ESE | Taroom Airport (XTO) | Taroom, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,647.33 miles (18,744.52 km) NW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 2 | 11,628.74 miles (18,714.59 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 3 | 11,579.17 miles (18,634.83 km) NW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 4 | 11,517.16 miles (18,535.02 km) WNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 5 | 11,508.62 miles (18,521.29 km) NW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,506.98 miles (18,518.65 km) NW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 7 | 11,488.30 miles (18,488.58 km) NW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 8 | 11,462.77 miles (18,447.50 km) NW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 9 | 11,460.19 miles (18,443.34 km) NW | Maio Airport (MMO) | Maio, Cape Verde | |
| 10 | 11,406.96 miles (18,357.68 km) NNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 11 | 11,404.43 miles (18,353.61 km) NNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 12 | 11,396.76 miles (18,341.26 km) NNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 13 | 11,379.15 miles (18,312.93 km) N | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 14 | 11,378.88 miles (18,312.48 km) NNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 15 | 11,364.55 miles (18,289.43 km) N | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |