Nonstop flight route between Petersburg, Alaska, United States and Twin Hills, Alaska, United States:
Departure Airport:
(56°48'5"N by 132°56'45"W)
Arrival Airport:
(59°4'27"N by 160°16'30"W)
Distance from PSG to TWA:
1,007.25 miles (1,621.01 km)
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- About this route
- PSG Airport Information
- TWA Airport Information
- Facts about PSG
- Facts about TWA
- Map of Nearest Airports to PSG
- List of Nearest Airports to PSG
- Map of Furthest Airports from PSG
- List of Furthest Airports from PSG
- Map of Nearest Airports to TWA
- List of Nearest Airports to TWA
- Map of Furthest Airports from TWA
- List of Furthest Airports from TWA
About this route:
A direct, nonstop flight between Petersburg James A. Johnson Airport (PSG), Petersburg, Alaska, United States and Twin Hills Airport (TWA), Twin Hills, Alaska, United States would travel a Great Circle distance of 1,007 miles (or 1,621 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 Petersburg James A. Johnson Airport and Twin Hills Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PSG / PAPG |
| Airport Name: | Petersburg James A. Johnson Airport |
| Location: | Petersburg, Alaska, United States |
| GPS Coordinates: | 56°48'5"N by 132°56'45"W |
| Area Served: | Petersburg, Alaska |
| Airport Type: | Public |
| Elevation: | 113 feet (34 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PSG |
| More Information: | PSG Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | TWA / |
| Airport Names: |
|
| Location: | Twin Hills, Alaska, United States |
| GPS Coordinates: | 59°4'27"N by 160°16'30"W |
| Area Served: | Twin Hills, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 82 feet (25 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TWA |
| More Information: | TWA Maps & Info |
Facts about Petersburg James A. Johnson Airport (PSG):
- Petersburg James A. Johnson Airport (PSG) currently has only 1 runway.
- The closest airport to Petersburg James A. Johnson Airport (PSG) is Wrangell Airport (WRG), which is located 31 miles (50 kilometers) SE of PSG.
- Because of Petersburg James A. Johnson Airport's relatively low elevation of 113 feet, planes can take off or land at Petersburg James A. Johnson 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 Petersburg James A. Johnson Airport (PSG) is Port Alfred Airport (AFD), which is located 10,570 miles (17,010 kilometers) away in Port Alfred, South Africa.
Facts about Twin Hills Airport (TWA):
- Twin Hills Airport is a state-owned, public-use airport serving Twin Hills, in the Dillingham Census Area of the U.S.
- The furthest airport from Twin Hills Airport (TWA) is Cape Town International Airport (CPT), which is located 10,701 miles (17,222 kilometers) away in Cape Town, South Africa.
- Twin Hills Airport (TWA) currently has only 1 runway.
- Because of Twin Hills Airport's relatively low elevation of 82 feet, planes can take off or land at Twin Hills 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 Twin Hills Airport (TWA) is Togiak Airport (TOG), which is located only 5 miles (7 kilometers) WSW of TWA.
- In addition to being known as "Twin Hills Airport", another name for TWA is "A63".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 30.97 miles (49.84 km) SE | Wrangell Airport (WRG) | Wrangell, Alaska, United States |     |
| 2 | 38.04 miles (61.22 km) WNW | Kake Airport (KAE) | Kake, Alaska, United States | |
| 3 | 40.34 miles (64.91 km) SW | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| 4 | 41.29 miles (66.44 km) SW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 5 | 47.80 miles (76.93 km) S | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 6 | 54.52 miles (87.75 km) S | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 7 | 61.46 miles (98.91 km) SSW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 8 | 66.63 miles (107.24 km) S | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 9 | 70.93 miles (114.14 km) E | Bronson Creek Airport (YBM) | Bronson Creek, British Columbia, Canada | |
| 10 | 75.33 miles (121.23 km) WSW | Port Alexander Seaplane Base (PTD) | Port Alexander, Alaska, United States | |
| 11 | 78.27 miles (125.96 km) NW | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States | |
| 12 | 78.51 miles (126.35 km) SSE | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 13 | 84.59 miles (136.14 km) S | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 14 | 89.70 miles (144.36 km) NW | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 15 | 91.42 miles (147.12 km) S | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,569.61 miles (17,010.10 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,565.32 miles (17,003.20 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,558.86 miles (16,992.79 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,482.62 miles (16,870.11 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,481.31 miles (16,868.00 km) SE | George Airport (GRJ) | George, South Africa | |
| 6 | 10,472.38 miles (16,853.62 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,405.53 miles (16,746.04 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,394.18 miles (16,727.77 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,375.30 miles (16,697.39 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,370.00 miles (16,688.85 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 11 | 10,365.18 miles (16,681.10 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,360.30 miles (16,673.24 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,359.36 miles (16,671.74 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,344.29 miles (16,647.49 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,339.25 miles (16,639.37 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 4.56 miles (7.35 km) WSW | Togiak Airport (TOG) | Togiak Village, Alaska, United States | |
| 2 | 43.99 miles (70.80 km) E | Manokotak Airport (KMO) | Manokotak, Alaska, United States | |
| 3 | 46.32 miles (74.54 km) W | Goodnews Airport (GNU) | Goodnews, Alaska, United States | |
| 4 | 55.06 miles (88.61 km) W | Platinum Airport (PTU) | Platinum, Alaska, United States | |
| 5 | 60.40 miles (97.21 km) ENE | Aleknagik Airport (WKK) | Aleknagik, Alaska, United States | |
| 6 | 62.89 miles (101.21 km) E | Dillingham Airport (DLG) | Dillingham, Alaska, United States | |
| 7 | 64.39 miles (103.62 km) ESE | Clarks Point Airport (CLP) | Clarks Point, Alaska, United States | |
| 8 | 70.39 miles (113.28 km) WSW | Cape Newenham LRRS Airport (EHM) | Cape Newenham, Alaska, United States | |
| 9 | 72.51 miles (116.70 km) NW | Quinhagak Airport (KWN) | Quinhagak, Alaska, United States | |
| 10 | 91.99 miles (148.05 km) E | Portage Creek Airport (PCA) | Portage Creek, Alaska, United States | |
| 11 | 100.04 miles (161.00 km) NW | Eek Airport (EEK) | Eek, Alaska, United States | |
| 12 | 100.98 miles (162.52 km) ENE | Ekwok Airport (KEK) | Ekwok, Alaska, United States | |
| 13 | 105.73 miles (170.16 km) ENE | New Stuyahok Airport (KNW) | New Stuyahok, Alaska, United States | |
| 14 | 109.96 miles (176.97 km) NW | Kongiganak Airport (KKH) | Kongiganak, Alaska, United States | |
| 15 | 115.22 miles (185.43 km) ENE | Koliganek Airport (KGK) | Koliganek, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,701.44 miles (17,222.26 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,700.51 miles (17,220.76 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,682.41 miles (17,191.64 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,643.12 miles (17,128.40 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,599.30 miles (17,057.88 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,489.61 miles (16,881.35 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,424.99 miles (16,777.35 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,402.27 miles (16,740.79 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,383.36 miles (16,710.36 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,378.93 miles (16,703.23 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,377.87 miles (16,701.51 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 12 | 10,377.87 miles (16,701.51 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 13 | 10,376.98 miles (16,700.09 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,370.57 miles (16,689.77 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,357.63 miles (16,668.95 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |