Nonstop flight route between Anvik, Alaska, United States and Thorne Bay, Alaska, United States:
Departure Airport:
(62°38'48"N by 160°11'26"W)
Arrival Airport:
(55°41'17"N by 132°32'12"W)
Distance from ANV to KTB:
1,079.56 miles (1,737.37 km)
Share this route:
Jump to:
- About this route
- ANV Airport Information
- KTB Airport Information
- Facts about ANV
- Facts about KTB
- Map of Nearest Airports to ANV
- List of Nearest Airports to ANV
- Map of Furthest Airports from ANV
- List of Furthest Airports from ANV
- 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 Anvik Airport (ANV), Anvik, Alaska, United States and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 1,080 miles (or 1,737 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 Anvik 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: | ANV / PANV |
| Airport Name: | Anvik Airport |
| Location: | Anvik, Alaska, United States |
| GPS Coordinates: | 62°38'48"N by 160°11'26"W |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 309 feet (94 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ANV |
| More Information: | ANV 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 Anvik Airport (ANV):
- Because of Anvik Airport's relatively low elevation of 309 feet, planes can take off or land at Anvik 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 Anvik Airport (ANV) is Grayling Airport (KGX), which is located only 18 miles (28 kilometers) NNE of ANV.
- The furthest airport from Anvik Airport (ANV) is George Airport (GRJ), which is located 10,455 miles (16,825 kilometers) away in George, South Africa.
- Anvik Airport (ANV) currently has only 1 runway.
Facts about Thorne Bay Seaplane Base (KTB):
- Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
- 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 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.57 miles (28.28 km) NNE | Grayling Airport (KGX) | Grayling, Alaska, United States |     |
| 2 | 19.96 miles (32.12 km) E | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 3 | 34.35 miles (55.27 km) SSE | Holy Cross Airport (HCR) | Holy Cross, Alaska, United States | |
| 4 | 70.35 miles (113.22 km) SSW | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 5 | 76.50 miles (123.12 km) SSE | Aniak Airport (ANI) | Aniak, Alaska, United States | |
| 6 | 76.87 miles (123.71 km) S | Kalskag Airport (KLG) | Kalskag, Alaska, United States | |
| 7 | 80.05 miles (128.83 km) SW | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 8 | 80.20 miles (129.07 km) SSE | Chuathbaluk Airport (CHU) | Chuathbaluk, Alaska, United States | |
| 9 | 83.69 miles (134.68 km) NW | St. Michael Airport (SMK) | St. Michael, Alaska, United States | |
| 10 | 85.24 miles (137.18 km) SE | Crooked Creek Airport (CKD) | Crooked Creek, Alaska, United States | |
| 11 | 87.85 miles (141.38 km) NNW | Unalakleet Airport (UNK) | Unalakleet, Alaska, United States | |
| 12 | 88.71 miles (142.76 km) NW | Stebbins Airport (WBB) | Stebbins, Alaska, United States | |
| 13 | 99.97 miles (160.88 km) WSW | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 14 | 107.64 miles (173.22 km) WSW | St. Mary's Airport (KSM) | St. Mary's, Alaska, United States | |
| 15 | 108.69 miles (174.92 km) WNW | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,454.80 miles (16,825.33 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,454.69 miles (16,825.15 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,440.41 miles (16,802.16 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,403.12 miles (16,742.16 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,360.91 miles (16,674.22 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,252.38 miles (16,499.57 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,191.06 miles (16,400.88 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,155.99 miles (16,344.44 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,143.03 miles (16,323.58 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,140.00 miles (16,318.70 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,139.15 miles (16,317.34 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 10,132.14 miles (16,306.07 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,131.06 miles (16,304.33 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 10,131.06 miles (16,304.33 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 10,117.72 miles (16,282.86 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 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 | |