Nonstop flight route between St. Mary's, Alaska, United States and Hamilton, Victoria, Australia:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(37°38'53"S by 142°3'53"E)
Distance from KSM to HLT:
7,528.36 miles (12,115.69 km)
Share this route:
Jump to:
- About this route
- KSM Airport Information
- HLT Airport Information
- Facts about KSM
- Facts about HLT
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to HLT
- List of Nearest Airports to HLT
- Map of Furthest Airports from HLT
- List of Furthest Airports from HLT
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Hamilton Airport (HLT), Hamilton, Victoria, Australia would travel a Great Circle distance of 7,528 miles (or 12,116 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 St. Mary's Airport and Hamilton 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 St. Mary's Airport and Hamilton Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | HLT / YHML |
| Airport Name: | Hamilton Airport |
| Location: | Hamilton, Victoria, Australia |
| GPS Coordinates: | 37°38'53"S by 142°3'53"E |
| Operator/Owner: | Southern Grampians Shire Council |
| Airport Type: | Public |
| Elevation: | 803 feet (245 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HLT |
| More Information: | HLT Maps & Info |
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- 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.
- 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.
Facts about Hamilton Airport (HLT):
- Hamilton Airport (HLT) has 2 runways.
- The furthest airport from Hamilton Airport (HLT) is Flores Airport (FLW), which is nearly antipodal to Hamilton Airport (meaning Hamilton Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,049 miles (19,390 kilometers) away in Flores Island, Azores, Portugal.
- The closest airport to Hamilton Airport (HLT) is Warrnambool Airport (WMB), which is located 49 miles (79 kilometers) SSE of HLT.
- Because of Hamilton Airport's relatively low elevation of 803 feet, planes can take off or land at Hamilton 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.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 49.30 miles (79.34 km) SSE | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 2 | 55.76 miles (89.74 km) ENE | Ararat Airport (ARY) | Ararat, Victoria, Australia | |
| 3 | 56.46 miles (90.86 km) SW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 4 | 67.88 miles (109.23 km) N | Horsham Airport (HSM) | Horsham, Victoria, Australia | |
| 5 | 70.28 miles (113.11 km) W | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 6 | 117.92 miles (189.77 km) ESE | Avalon Airport (AVV) | Avalon, Victoria, Australia | |
| 7 | 129.86 miles (208.99 km) ESE | Geelong Airport (GEX) | Grovedale, Victoria, Australia | |
| 8 | 134.58 miles (216.58 km) N | Hopetoun Airport (HTU) | Hopetoun, Victoria, Australia | |
| 9 | 139.57 miles (224.61 km) ENE | Bendigo Airport (BXG) | Bendigo, Victoria, Australia | |
| 10 | 151.97 miles (244.57 km) E | Melbourne Airport (MEL) | Melbourne, Victoria, Australia | |
| 11 | 155.21 miles (249.78 km) E | Essendon Airport (MEB) | Melbourne, Victoria, Australia | |
| 12 | 167.21 miles (269.10 km) NE | Kerang Airport (KRA) | Kerang, Victoria, Australia | |
| 13 | 167.32 miles (269.27 km) E | Moorabbin Harry Hawker Airport (MBW) | Moorabbin, Victoria, Australia | |
| 14 | 181.14 miles (291.52 km) NE | Echuca Airport (ECH) | Echuca, Victoria, Australia | |
| 15 | 182.38 miles (293.51 km) SSE | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,048.66 miles (19,390.39 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 12,043.22 miles (19,381.63 km) WNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 11,932.07 miles (19,202.76 km) W | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,917.08 miles (19,178.63 km) W | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,891.26 miles (19,137.09 km) WNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,843.38 miles (19,060.03 km) W | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,768.21 miles (18,939.06 km) W | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,734.37 miles (18,884.59 km) W | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,419.28 miles (18,377.51 km) NE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 10 | 11,315.07 miles (18,209.79 km) NE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 11 | 11,297.75 miles (18,181.92 km) NE | Gander International Airport (YQX) | Gander, Newfoundland, Canada | |
| 12 | 11,295.54 miles (18,178.37 km) NE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 13 | 11,196.89 miles (18,019.60 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 14 | 11,183.20 miles (17,997.57 km) W | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 15 | 11,181.75 miles (17,995.23 km) NE | Deer Lake Regional Airport (YDF) | Deer Lake, Newfoundland and Labrador, Canada | |