Nonstop flight route between Hay, New South Wales, Australia and St. Mary's, Alaska, United States:
Departure Airport:
(34°31'53"S by 144°49'46"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from HXX to KSM:
7,269.70 miles (11,699.42 km)
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Jump to:
- About this route
- HXX Airport Information
- KSM Airport Information
- Facts about HXX
- Facts about KSM
- Map of Nearest Airports to HXX
- List of Nearest Airports to HXX
- Map of Furthest Airports from HXX
- List of Furthest Airports from HXX
- 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 Hay Airport (HXX), Hay, New South Wales, Australia and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 7,270 miles (or 11,699 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 Hay 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 Hay 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: | HXX / YHAY |
| Airport Name: | Hay Airport |
| Location: | Hay, New South Wales, Australia |
| GPS Coordinates: | 34°31'53"S by 144°49'46"E |
| Area Served: | Hay, New South Wales, Australia |
| Operator/Owner: | Hay Shire Council |
| Airport Type: | Public |
| Elevation: | 305 feet (93 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HXX |
| More Information: | HXX 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 Hay Airport (HXX):
- Because of Hay Airport's relatively low elevation of 305 feet, planes can take off or land at Hay 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 Hay Airport (HXX) is Flores Airport (FLW), which is nearly antipodal to Hay Airport (meaning Hay Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,030 miles (19,360 kilometers) away in Flores Island, Azores, Portugal.
- Hay Airport (HXX) has 2 runways.
- The closest airport to Hay Airport (HXX) is Deniliquin Airport (DNQ), which is located 71 miles (115 kilometers) S of HXX.
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 closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 71.38 miles (114.87 km) S | Deniliquin Airport (DNQ) | Deniliquin, New South Wales, Australia |     |
| 2 | 71.47 miles (115.02 km) W | Balranald Airport (BZD) | Balranald, New South Wales, Australia | |
| 3 | 73.13 miles (117.68 km) ENE | Griffith Airport (GFF) | Griffith, New South Wales, Australia | |
| 4 | 98.16 miles (157.97 km) SSW | Kerang Airport (KRA) | Kerang, Victoria, Australia | |
| 5 | 112.40 miles (180.89 km) S | Echuca Airport (ECH) | Echuca, Victoria, Australia | |
| 6 | 132.39 miles (213.07 km) SE | Corowa Airport (CWW) | Corowa, New South Wales, Australia | |
| 7 | 134.87 miles (217.06 km) SSE | Shepparton Airport (SHT) | Shepparton, Victoria, Australia | |
| 8 | 141.04 miles (226.97 km) ENE | West Wyalong Airport (WWY) | West Wyalong, New South Wales, Australia | |
| 9 | 154.47 miles (248.60 km) SSE | Benalla Airport (BLN) | Benalla, Victoria, Australia | |
| 10 | 154.51 miles (248.66 km) W | Robinvale Airport (RBC) | Robinvale, Victoria, Australia | |
| 11 | 155.12 miles (249.65 km) S | Bendigo Airport (BXG) | Bendigo, Victoria, Australia | |
| 12 | 155.78 miles (250.71 km) ESE | Wagga Wagga Airport (WGA) | Wagga Wagga, New South Wales, Australia | |
| 13 | 157.86 miles (254.06 km) W | Mildura Airport (MQL) | Mildura, Victoria, Australia | |
| 14 | 160.26 miles (257.91 km) SE | Albury Airport (ABX) | Albury, New South Wales, Australia | |
| 15 | 161.76 miles (260.32 km) WSW | Hopetoun Airport (HTU) | Hopetoun, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,030.06 miles (19,360.45 km) NNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 12,017.28 miles (19,339.89 km) NNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 11,984.95 miles (19,287.86 km) NW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,971.42 miles (19,266.09 km) NW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,931.74 miles (19,202.22 km) NW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,902.30 miles (19,154.85 km) NW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,863.93 miles (19,093.09 km) WNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,851.61 miles (19,073.27 km) WNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,372.41 miles (18,302.07 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 10 | 11,353.09 miles (18,270.99 km) W | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 11 | 11,335.44 miles (18,242.57 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 12 | 11,287.48 miles (18,165.40 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 13 | 11,253.85 miles (18,111.27 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 14 | 11,253.11 miles (18,110.07 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 15 | 11,184.92 miles (18,000.34 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| 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 | |