Nonstop flight route between Streaky Bay, South Australia, Australia and St. Mary's, Alaska, United States:
Departure Airport:
(32°50'0"S by 134°17'35"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from KBY to KSM:
7,410.67 miles (11,926.29 km)
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Jump to:
- About this route
- KBY Airport Information
- KSM Airport Information
- Facts about KBY
- Facts about KSM
- Map of Nearest Airports to KBY
- List of Nearest Airports to KBY
- Map of Furthest Airports from KBY
- List of Furthest Airports from KBY
- 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 Streaky Bay Airport (KBY), Streaky Bay, South Australia, Australia and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 7,411 miles (or 11,926 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 Streaky Bay Airport and St. Mary's Airport, 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 Streaky Bay Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KBY / YKBY |
| Airport Name: | Streaky Bay Airport |
| Location: | Streaky Bay, South Australia, Australia |
| GPS Coordinates: | 32°50'0"S by 134°17'35"E |
| Operator/Owner: | District Council of Streaky Bay |
| Airport Type: | Public |
| Elevation: | 69 feet (21 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KBY |
| More Information: | KBY 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 Streaky Bay Airport (KBY):
- The closest airport to Streaky Bay Airport (KBY) is Ceduna Airport (CED), which is located 59 miles (95 kilometers) NW of KBY.
- Because of Streaky Bay Airport's relatively low elevation of 69 feet, planes can take off or land at Streaky 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.
- Streaky Bay Airport (KBY) has 2 runways.
- The furthest airport from Streaky Bay Airport (KBY) is Flores Airport (FLW), which is located 11,505 miles (18,516 kilometers) away in Flores Island, Azores, Portugal.
Facts about St. Mary's Airport (KSM):
- 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 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.
- 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.
- St. Mary's Airport (KSM) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 59.30 miles (95.44 km) NW | Ceduna Airport (CED) | Ceduna, South Australia, Australia |     |
| 2 | 141.38 miles (227.53 km) ESE | Cleve Airport (CVC) | Cleve, South Australia, Australia | |
| 3 | 160.79 miles (258.76 km) ESE | Cowell Airport (CCW) | Cowell, South Australia, Australia | |
| 4 | 216.22 miles (347.97 km) E | Port Pirie Airport (PPI) | Port Pirie, South Australia, Australia | |
| 5 | 235.28 miles (378.64 km) NE | Andamooka Airport (ADO) | Andamooka, South Australia, Australia | |
| 6 | 263.34 miles (423.80 km) N | Coober Pedy Airport (CPD) | Coober Pedy, South Australia, Australia | |
| 7 | 265.30 miles (426.96 km) ENE | Wilpena Pound (HWK) | Hawker, South Australia, Australia | |
| 8 | 271.22 miles (436.48 km) SE | Kingscote Airport (KGC) | Kingscote, South Australia, Australia | |
| 9 | 283.41 miles (456.10 km) ESE | Adelaide Airport (ADL) | Adelaide, South Australia, Australia | |
| 10 | 287.83 miles (463.22 km) ENE | Leigh Creek Airport (LGH) | Leigh Creek, South Australia, Australia | |
| 11 | 379.32 miles (610.46 km) ESE | Renmark Airport (RMK) | Renmark, South Australia, Australia | |
| 12 | 387.90 miles (624.26 km) WNW | Forrest Airport (FOS) | Forrest, Western Australia, Australia | |
| 13 | 422.53 miles (679.99 km) E | Broken Hill Airport (BHQ) | Broken Hill, New South Wales, Australia | |
| 14 | 458.91 miles (738.54 km) ESE | Mildura Airport (MQL) | Mildura, Victoria, Australia | |
| 15 | 466.55 miles (750.84 km) ESE | Robinvale Airport (RBC) | Robinvale, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,505.36 miles (18,516.04 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 11,498.15 miles (18,504.43 km) NW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 11,407.47 miles (18,358.49 km) WNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,392.56 miles (18,334.50 km) WNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,360.14 miles (18,282.33 km) WNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,350.88 miles (18,267.43 km) NNE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 7 | 11,333.47 miles (18,239.41 km) E | L.F. Wade International Airport (BDA) | Ferry Reach (near Hamilton), Bermuda | |
| 8 | 11,327.75 miles (18,230.21 km) NNE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 9 | 11,318.61 miles (18,215.49 km) WNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 10 | 11,303.10 miles (18,190.54 km) NNE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 11 | 11,261.15 miles (18,123.02 km) WNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 12 | 11,243.75 miles (18,095.02 km) NE | Sydney/J.A. Douglas McCurdy Airport (YQY) | Sydney, Nova Scotia, Canada | |
| 13 | 11,241.12 miles (18,090.78 km) WNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 14 | 11,233.71 miles (18,078.86 km) NNE | Gander International Airport (YQX) | Gander, Newfoundland, Canada | |
| 15 | 11,221.62 miles (18,059.39 km) NE | Port Hawkesbury Airport (YPS) | Port Hawkesbury, Nova Scotia, Canada | |
| 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 | |