Nonstop flight route between Manihiki Island, Cook Islands and Thorne Bay, Alaska, United States:
Departure Airport:
(10°22'50"S by 160°59'58"W)
Arrival Airport:
(55°41'17"N by 132°32'12"W)
Distance from MHX to KTB:
4,850.85 miles (7,806.66 km)
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- About this route
- MHX Airport Information
- KTB Airport Information
- Facts about MHX
- Facts about KTB
- Map of Nearest Airports to MHX
- List of Nearest Airports to MHX
- Map of Furthest Airports from MHX
- List of Furthest Airports from MHX
- Map of Nearest Airports to KTB
- List of Nearest Airports to KTB
- Map of Furthest Airports from KTB
- List of Furthest Airports from KTB
About this route:
A direct, nonstop flight between Manihiki Island Airport (MHX), Manihiki Island, Cook Islands and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 4,851 miles (or 7,807 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 Manihiki Island Airport and Thorne Bay Seaplane Base, 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 Manihiki Island Airport and Thorne Bay Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MHX / NCMH |
| Airport Name: | Manihiki Island Airport |
| Location: | Manihiki Island, Cook Islands |
| GPS Coordinates: | 10°22'50"S by 160°59'58"W |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from MHX |
| More Information: | MHX Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KTB / |
| Airport Name: | Thorne Bay Seaplane Base |
| Location: | Thorne Bay, Alaska, United States |
| GPS Coordinates: | 55°41'17"N by 132°32'12"W |
| Area Served: | Thorne Bay, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KTB |
| More Information: | KTB Maps & Info |
Facts about Manihiki Island Airport (MHX):
- The closest airport to Manihiki Island Airport (MHX) is Fitiuta Airport (FTI), which is located 627 miles (1,009 kilometers) WSW of MHX.
- The furthest airport from Manihiki Island Airport (MHX) is Zakouma Airport (AKM), which is nearly antipodal to Manihiki Island Airport (meaning Manihiki Island Airport is almost on the exact opposite side of the Earth from Zakouma Airport), and is located 12,371 miles (19,909 kilometers) away in Zakouma, Chad.
- Because of Manihiki Island Airport's relatively low elevation of 0 feet, planes can take off or land at Manihiki Island 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 Thorne Bay Seaplane Base (KTB):
- The furthest airport from Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
- Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne Bay Seaplane Base 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 closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.
- Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
- Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 627.26 miles (1,009.48 km) WSW | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States |     |
| 2 | 632.99 miles (1,018.69 km) WSW | Tau Airport (TAV) | Tau, American Samoa | |
| 3 | 641.51 miles (1,032.40 km) WSW | Ofu Airport (OFU) | Ofu, American Samoa | |
| 4 | 689.66 miles (1,109.89 km) SSE | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 5 | 707.88 miles (1,139.23 km) WSW | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 6 | 716.64 miles (1,153.31 km) SSE | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 7 | 721.42 miles (1,161.01 km) SE | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 8 | 749.19 miles (1,205.70 km) SE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 9 | 751.93 miles (1,210.11 km) S | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 10 | 764.04 miles (1,229.59 km) WSW | Fagali'i Airport (FGI) | Apia, Samoa | |
| 11 | 780.79 miles (1,256.55 km) WSW | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 12 | 795.22 miles (1,279.78 km) WSW | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 13 | 799.09 miles (1,286.01 km) SE | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 14 | 814.97 miles (1,311.57 km) WSW | Asau Airport (AAU) | Asau, Samoa | |
| 15 | 821.58 miles (1,322.20 km) SSE | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,371.05 miles (19,909.23 km) WNW | Zakouma Airport (AKM) | Zakouma, Chad | |
| 2 | 12,359.32 miles (19,890.35 km) NNW | Abou-Deïa Airport (AOD) | Abou-Deia, Chad | |
| 3 | 12,351.81 miles (19,878.26 km) ENE | Melfi Airport (MEF) | Melfi, Chad | |
| 4 | 12,341.50 miles (19,861.66 km) NNE | Sarh Airport (SRH) | Sarh, Chad | |
| 5 | 12,339.15 miles (19,857.88 km) WNW | Am Timan Airport (AMC) | Am Timan, Chad | |
| 6 | 12,311.20 miles (19,812.90 km) N | Mongo Airport (MVO) | Mongo, Chad | |
| 7 | 12,281.69 miles (19,765.42 km) E | Bousso Airport (OUT) | Bousso, Chad | |
| 8 | 12,268.86 miles (19,744.77 km) WNW | Gordil Airport (GDA) | Gounda, Central African Republic | |
| 9 | 12,246.36 miles (19,708.56 km) NE | Bokoro Airport (BKR) | Bokoro, Chad | |
| 10 | 12,242.84 miles (19,702.89 km) WNW | Gordil Airport (GDI) | Gordil, Central African Republic | |
| 11 | 12,241.65 miles (19,700.98 km) ENE | Laï Airport (LTC) | Laï, Chad | |
| 12 | 12,235.36 miles (19,690.85 km) NW | Koumala Airport (KOL) | Koumala, Central African Republic | |
| 13 | 12,233.86 miles (19,688.45 km) NNE | Ati Airport (ATV) | Ati, Chad | |
| 14 | 12,231.01 miles (19,683.85 km) NNW | Oum-Hadjer Airport (OUM) | Oum Hadjer, Chad | |
| 15 | 12,219.75 miles (19,665.74 km) NNE | Batangafo Airport (BTG) | Batangafo, Central African Republic | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.06 miles (22.63 km) SSW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 2 | 22.34 miles (35.96 km) WSW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 3 | 25.34 miles (40.79 km) NNW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 4 | 27.90 miles (44.90 km) WSW | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 5 | 29.09 miles (46.82 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 6 | 35.17 miles (56.60 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 7 | 35.19 miles (56.63 km) SSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 8 | 37.27 miles (59.99 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 9 | 38.70 miles (62.28 km) SW | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 39.68 miles (63.87 km) SE | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 11 | 41.60 miles (66.95 km) SE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 12 | 53.80 miles (86.58 km) SE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 13 | 55.40 miles (89.16 km) N | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 14 | 58.51 miles (94.17 km) SE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 15 | 60.66 miles (97.62 km) NW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,618.12 miles (17,088.17 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,611.06 miles (17,076.80 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,609.57 miles (17,074.40 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,536.12 miles (16,956.21 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,529.16 miles (16,945.00 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,521.15 miles (16,932.11 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,464.33 miles (16,840.66 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,451.86 miles (16,820.59 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,430.04 miles (16,785.47 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,425.95 miles (16,778.90 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,414.65 miles (16,760.71 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,413.17 miles (16,758.33 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,403.14 miles (16,742.18 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 14 | 10,400.12 miles (16,737.33 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,391.75 miles (16,723.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |