Nonstop flight route between Hooper Bay, Alaska, United States and St. Mary's, Alaska, United States:
Departure Airport:
(61°31'26"N by 166°8'48"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from HPB to KSM:
100.03 miles (160.98 km)
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Jump to:
- About this route
- HPB Airport Information
- KSM Airport Information
- Facts about HPB
- Facts about KSM
- Map of Nearest Airports to HPB
- List of Nearest Airports to HPB
- Map of Furthest Airports from HPB
- List of Furthest Airports from HPB
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Hooper Bay Airport (HPB), Hooper Bay, Alaska, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 100 miles (or 161 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 Hooper Bay Airport and St. Mary's Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | HPB / PAHP |
| Airport Name: | Hooper Bay Airport |
| Location: | Hooper Bay, Alaska, United States |
| GPS Coordinates: | 61°31'26"N by 166°8'48"W |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HPB |
| More Information: | HPB Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Hooper Bay Airport (HPB):
- The furthest airport from Hooper Bay Airport (HPB) is Cape Town International Airport (CPT), which is located 10,521 miles (16,933 kilometers) away in Cape Town, South Africa.
- Because of Hooper Bay Airport's relatively low elevation of 13 feet, planes can take off or land at Hooper Bay 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 Hooper Bay Airport (HPB) is Chevak Airport (VAK), which is located only 18 miles (29 kilometers) E of HPB.
- Hooper Bay Airport (HPB) currently has only 1 runway.
Facts about St. Mary's Airport (KSM):
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- St. Mary's Airport (KSM) has 2 runways.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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 St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.01 miles (28.99 km) E | Chevak Airport (VAK) | Chevak, Alaska, United States |     |
| 2 | 19.34 miles (31.13 km) NNE | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 3 | 29.13 miles (46.88 km) NE | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 4 | 64.33 miles (103.53 km) SE | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 5 | 71.76 miles (115.49 km) SSE | Tununak Airport (TNK) | Tununak, Alaska, United States | |
| 6 | 76.58 miles (123.25 km) SSE | Toksook Bay Airport (OOK) | Toksook Bay, Alaska, United States | |
| 7 | 79.74 miles (128.33 km) S | Mekoryuk Airport (MYU) | Mekoryuk, Alaska, United States | |
| 8 | 80.71 miles (129.89 km) NNE | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 9 | 87.39 miles (140.63 km) SE | Nightmute Airport (NME) | Nightmute, Alaska, United States | |
| 10 | 89.61 miles (144.21 km) ENE | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 11 | 93.22 miles (150.02 km) NNE | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 12 | 100.03 miles (160.98 km) ENE | St. Mary's Airport (KSM) | St. Mary's, Alaska, United States | |
| 13 | 102.27 miles (164.59 km) NNE | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 14 | 109.97 miles (176.99 km) ENE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 15 | 113.78 miles (183.11 km) SE | Chefornak Airport (CYF) | Chefornak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,521.41 miles (16,932.53 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,498.44 miles (16,895.55 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,464.19 miles (16,840.44 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,419.67 miles (16,768.79 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,372.45 miles (16,692.79 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,260.82 miles (16,513.15 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,231.86 miles (16,466.55 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,197.55 miles (16,411.32 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 9 | 10,197.54 miles (16,411.32 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 10 | 10,190.85 miles (16,400.54 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 11 | 10,189.31 miles (16,398.06 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 12 | 10,161.68 miles (16,353.60 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 13 | 10,156.80 miles (16,345.75 km) S | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 14 | 10,153.99 miles (16,341.22 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 15 | 10,149.72 miles (16,334.35 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |