Nonstop flight route between Angola, Indiana, United States and Thorne Bay, Alaska, United States:
Departure Airport:
(41°38'22"N by 85°5'0"W)
Arrival Airport:
(55°41'17"N by 132°32'12"W)
Distance from ANQ to KTB:
2,316.10 miles (3,727.39 km)
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Jump to:
- About this route
- ANQ Airport Information
- KTB Airport Information
- Facts about ANQ
- Facts about KTB
- Map of Nearest Airports to ANQ
- List of Nearest Airports to ANQ
- Map of Furthest Airports from ANQ
- List of Furthest Airports from ANQ
- 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 Tri-State Steuben County Airport (ANQ), Angola, Indiana, United States and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 2,316 miles (or 3,727 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 relatively short distance between Tri-State Steuben County Airport and Thorne Bay Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ANQ / KANQ |
| Airport Name: | Tri-State Steuben County Airport |
| Location: | Angola, Indiana, United States |
| GPS Coordinates: | 41°38'22"N by 85°5'0"W |
| Area Served: | Angola, Indiana |
| Operator/Owner: | Steuben County Board of Aviation Commissioners |
| Airport Type: | Public |
| Elevation: | 995 feet (303 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ANQ |
| More Information: | ANQ 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 Tri-State Steuben County Airport (ANQ):
- Because of Tri-State Steuben County Airport's relatively low elevation of 995 feet, planes can take off or land at Tri-State Steuben County 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 closest airport to Tri-State Steuben County Airport (ANQ) is Smith Field (SMD), which is located 34 miles (55 kilometers) S of ANQ.
- Tri-State Steuben County Airport (ANQ) currently has only 1 runway.
- The furthest airport from Tri-State Steuben County Airport (ANQ) is Margaret River Airport (MGV), which is located 11,217 miles (18,052 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Thorne Bay Seaplane Base (KTB):
- 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.
- Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.48 miles (55.50 km) S | Smith Field (SMD) | Fort Wayne, Indiana, United States |     |
| 2 | 37.55 miles (60.43 km) WSW | Goshen Municipal Airport (GSH) | Goshen, Indiana, United States | |
| 3 | 39.80 miles (64.06 km) ESE | Defiance Memorial Airport (DFI) | Defiance, Ohio, United States | |
| 4 | 46.06 miles (74.13 km) S | Fort Wayne International Airport (FWA) | Fort Wayne, Indiana, United States | |
| 5 | 46.85 miles (75.40 km) N | W. K. Kellogg Airport (BTL) | Battle Creek, Michigan, United States | |
| 6 | 47.66 miles (76.69 km) NNW | Kalamazoo/Battle Creek International Airport (AZO) | Kalamazoo/Battle Creek, Michigan, United States | |
| 7 | 47.78 miles (76.89 km) W | Elkhart Municipal Airport (EKI) | Elkhart, Indiana, United States | |
| 8 | 53.53 miles (86.14 km) NE | Jackson County Airport (JXN) | Jackson, Michigan, United States | |
| 9 | 54.21 miles (87.25 km) ENE | Lenawee County Airport (ADG) | Adrian, Michigan, United States | |
| 10 | 56.61 miles (91.10 km) SSE | Decatur Hi-Way Airport (DCR) | Decatur, Indiana, United States | |
| 11 | 60.51 miles (97.37 km) WNW | Jerry Tyler Memorial Airport (NLE) | Niles, Michigan, United States | |
| 12 | 63.84 miles (102.74 km) W | South Bend International Airport (SBN) | South Bend, Indiana, United States | |
| 13 | 65.76 miles (105.82 km) WSW | Plymouth Municipal Airport (PLY) | Plymouth, Indiana, United States | |
| 14 | 66.00 miles (106.22 km) E | Toledo Express Airport (TOL) | Toledo, Ohio, United States | |
| 15 | 69.41 miles (111.70 km) SW | Fulton County Airport (RCR) | Rochester, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,216.73 miles (18,051.53 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,193.22 miles (18,013.69 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,177.58 miles (17,988.53 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,168.31 miles (17,973.61 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,121.22 miles (17,897.83 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,116.85 miles (17,890.79 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,108.72 miles (17,877.71 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,098.28 miles (17,860.91 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,082.94 miles (17,836.21 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,070.64 miles (17,816.43 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,016.14 miles (17,728.72 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,981.19 miles (17,672.47 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,976.88 miles (17,665.54 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,965.26 miles (17,646.82 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,916.18 miles (17,567.85 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |