Nonstop flight route between Orlando, Florida, United States and St. Mary's, Alaska, United States:
Departure Airport:
(28°25'45"N by 81°18'32"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from MCO to KSM:
4,245.54 miles (6,832.51 km)
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Jump to:
- About this route
- MCO Airport Information
- KSM Airport Information
- Facts about MCO
- Facts about KSM
- Map of Nearest Airports to MCO
- List of Nearest Airports to MCO
- Map of Furthest Airports from MCO
- List of Furthest Airports from MCO
- 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 Orlando International Airport (MCO), Orlando, Florida, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,246 miles (or 6,833 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 Orlando International 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 Orlando International 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: | MCO / KMCO |
| Airport Name: | Orlando International Airport |
| Location: | Orlando, Florida, United States |
| GPS Coordinates: | 28°25'45"N by 81°18'32"W |
| Area Served: | Orlando, Florida, US |
| Airport Type: | Public |
| Elevation: | 96 feet (29 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from MCO |
| More Information: | MCO 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 Orlando International Airport (MCO):
- Airsides 1 and 3, and later Airside 4, were designed by KBJ Architects, while Airside 3 was designed by Hellmuth, Obata and Kassabaum, Helman Hurley Charvat Peacock Architects, and Rhodes + Brito Architects.
- McCoy AFB was identified for closure in early 1973 as part of a post-Vietnam reduction in force.
- The closest airport to Orlando International Airport (MCO) is Orlando Executive Airport (ORL), which is located only 8 miles (13 kilometers) N of MCO.
- Because of Orlando International Airport's relatively low elevation of 96 feet, planes can take off or land at Orlando International 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.
- MCO was a designated Space Shuttle emergency landing site.
- The furthest airport from Orlando International Airport (MCO) is Shark Bay Airport (MJK), which is located 11,506 miles (18,517 kilometers) away in Monkey Mia, Western Australia, Australia.
- Orlando International Airport (MCO) has 4 runways.
- Orlando International Airport handled 34,877,899 passengers last year.
- In 2004, Hurricane Charley caused minor damage to the airport when it struck on the evening of August 13, mostly in the form of shattered terminal windows.
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 | 8.16 miles (13.13 km) N | Orlando Executive Airport (ORL) | Orlando, Florida, United States |     |
| 2 | 12.41 miles (19.98 km) SW | Kissimmee Gateway Airport (ISM) | Orlando, Florida, United States | |
| 3 | 16.09 miles (25.89 km) W | Walt Disney World Airport (DWS) | Walt Disney World / Orlando, Florida, United States [1] | |
| 4 | 24.45 miles (39.36 km) N | Orlando/Sanford International Airport (SFB) | Sanford, Florida (near Orlando), United States | |
| 5 | 31.51 miles (50.71 km) E | Space Coast Regional Airport (TIX) | Titusville, Florida, United States | |
| 6 | 37.06 miles (59.64 km) SW | Winter Haven's Gilbert Airport (GIF) | Winter Haven, Florida, United States | |
| 7 | 38.37 miles (61.75 km) E | Merritt Island Airport (COI) | Merritt Island, Florida, United States | |
| 8 | 40.73 miles (65.54 km) NW | Leesburg International Airport (LEE) | Leesburg, Florida, United States | |
| 9 | 44.30 miles (71.30 km) SW | Bartow Municipal Airport (BOW) | Bartow, Florida, United States | |
| 10 | 44.58 miles (71.74 km) ESE | Patrick Air Force Base (COF) | Cocoa Beach, Florida, United States | |
| 11 | 46.26 miles (74.45 km) ESE | Melbourne International Airport (MLB) | Melbourne, Florida, United States | |
| 12 | 52.86 miles (85.06 km) SW | Lakeland Linder Regional Airport (LAL) | Lakeland, Florida, United States | |
| 13 | 53.36 miles (85.87 km) WSW | Zephyrhills Municipal Airport (ZPH) | Zephyrhills, Florida, United States | |
| 14 | 54.31 miles (87.40 km) NNE | Daytona Beach International Airport (DAB) | Daytona Beach, Florida, United States | |
| 15 | 59.44 miles (95.66 km) SSW | Avon Park Executive Airport (AVO) | Avon Park, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,505.76 miles (18,516.68 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,486.83 miles (18,486.22 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 3 | 11,480.53 miles (18,476.08 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 4 | 11,465.72 miles (18,452.24 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 5 | 11,443.87 miles (18,417.07 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 11,415.44 miles (18,371.33 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 7 | 11,402.16 miles (18,349.95 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,396.59 miles (18,340.99 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 9 | 11,387.22 miles (18,325.91 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 10 | 11,385.51 miles (18,323.16 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 11 | 11,384.76 miles (18,321.96 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 12 | 11,381.41 miles (18,316.55 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 11,378.16 miles (18,311.32 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 11,374.89 miles (18,306.06 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 15 | 11,332.91 miles (18,238.51 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 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 | |