Nonstop flight route between St. Mary's, Alaska, United States and Marcoola, Queensland, Australia:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(26°36'11"S by 153°5'30"E)
Distance from KSM to MCY:
6,584.20 miles (10,596.22 km)
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- About this route
- KSM Airport Information
- MCY Airport Information
- Facts about KSM
- Facts about MCY
- 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 MCY
- List of Nearest Airports to MCY
- Map of Furthest Airports from MCY
- List of Furthest Airports from MCY
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Sunshine-Coast-Airport (MCY), Marcoola, Queensland, Australia would travel a Great Circle distance of 6,584 miles (or 10,596 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 Sunshine-Coast-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 Sunshine-Coast-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: | MCY / YBSU |
| Airport Name: | Sunshine-Coast-Airport |
| Location: | Marcoola, Queensland, Australia |
| GPS Coordinates: | 26°36'11"S by 153°5'30"E |
| Area Served: | Sunshine Coast, Queensland, Australia |
| Operator/Owner: | Sunshine Coast Regional Council |
| Airport Type: | Public |
| Elevation: | 15 feet (5 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MCY |
| More Information: | MCY Maps & Info |
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- 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.
- 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.
Facts about Sunshine-Coast-Airport (MCY):
- The furthest airport from Sunshine-Coast-Airport (MCY) is La Palma Airport (SPC), which is located 11,859 miles (19,086 kilometers) away in La Palma, Canary Islands, Spain.
- Because of Sunshine-Coast-Airport's relatively low elevation of 15 feet, planes can take off or land at Sunshine-Coast-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 main airport shuttle service is run by SunAir.
- Sunshine-Coast-Airport (MCY) has 2 runways.
- The closest airport to Sunshine-Coast-Airport (MCY) is Caloundra Airport (CUD), which is located only 14 miles (22 kilometers) S of MCY.
- The airport master plan proposes building a new 2,450 m Runway 13/31 some time before 2020.
- The terminal is modern and of high-quality for a regional airport.
- The airport has one terminal.
- The Sunshine Coast Airport is situated at Marcoola 10 km north of Maroochydore, and is owned, operated, managed and developed by the Sunshine Coast Regional Council, which assumed the powers of the former Shire of Maroochy.
- On 3 June 2010, the airport changed its name from 'Maroochydore-Sunshine Coast Airport' to Sunshine Coast Airport and changed its ICAO code from YBMC to YBSU.
| 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 | 13.73 miles (22.09 km) S | Caloundra Airport (CUD) | Caloundra, Queensland, Australia | |
| 2 | 32.73 miles (52.67 km) NW | Gympie Airport (GYP) | Gympie, Queensland, Australia | |
| 3 | 53.92 miles (86.77 km) S | Brisbane Airport (BNE) | Brisbane, Queensland, Australia | |
| 4 | 77.25 miles (124.32 km) W | Kingaroy Airport (KGY) | Kingaroy, Queensland, Australia | |
| 5 | 78.86 miles (126.91 km) NNW | Maryborough Airport (MBH) | Maryborough, Queensland, Australia | |
| 6 | 89.71 miles (144.38 km) N | Hervey Bay Airport (HVB) | Hervey Bay, Queensland, Australia | |
| 7 | 110.84 miles (178.38 km) SSE | Gold Coast Airport (OOL) | Coolangatta, Queensland, Australia | |
| 8 | 113.96 miles (183.40 km) NW | Gayndah Airport (GAH) | Gayndah, Queensland, Australia | |
| 9 | 126.89 miles (204.21 km) NNW | Bundaberg Airport (BDB) | Bundaberg, Queensland, Australia | |
| 10 | 153.22 miles (246.58 km) W | Chincilla Airport (CCL) | Chinchilla, Queensland, Australia | |
| 11 | 154.06 miles (247.93 km) S | Lismore Airport (LSY) | Lismore, New South Wales, Australia | |
| 12 | 156.74 miles (252.24 km) S | Ballina Byron Gateway Airport (BNK) | Ballina, New South Wales, Australia | |
| 13 | 170.38 miles (274.19 km) SW | Stanthorpe Airport (SNH) | Stanthorpe, Queensland, Australia | |
| 14 | 173.21 miles (278.75 km) S | Evans Head Memorial Aerodrome (EVH) | Evans Head, New South Wales, Australia | |
| 15 | 181.20 miles (291.61 km) W | Miles Airport (WLE) | Miles, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,859.45 miles (19,085.88 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 2 | 11,833.79 miles (19,044.60 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 3 | 11,794.78 miles (18,981.82 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 4 | 11,776.97 miles (18,953.15 km) N | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 5 | 11,776.81 miles (18,952.89 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 6 | 11,751.40 miles (18,911.99 km) N | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 7 | 11,724.62 miles (18,868.91 km) NNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 8 | 11,723.54 miles (18,867.16 km) W | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| 9 | 11,722.30 miles (18,865.16 km) WNW | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 10 | 11,713.08 miles (18,850.32 km) N | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 11 | 11,709.74 miles (18,844.95 km) NNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 12 | 11,699.90 miles (18,829.11 km) WNW | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 13 | 11,698.51 miles (18,826.87 km) WNW | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 14 | 11,697.74 miles (18,825.65 km) NW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 15 | 11,669.01 miles (18,779.41 km) NNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |