Nonstop flight route between St. Mary's, Alaska, United States and Fort Leonard Wood, Missouri, United States:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(37°44'30"N by 92°8'26"W)
Distance from KSM to TBN:
3,362.75 miles (5,411.81 km)
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Jump to:
- About this route
- KSM Airport Information
- TBN Airport Information
- Facts about KSM
- Facts about TBN
- 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 TBN
- List of Nearest Airports to TBN
- Map of Furthest Airports from TBN
- List of Furthest Airports from TBN
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Waynesville-St. Robert Regional Airport (TBN), Fort Leonard Wood, Missouri, United States would travel a Great Circle distance of 3,363 miles (or 5,412 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 Waynesville-St. Robert Regional 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 Waynesville-St. Robert Regional 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: | TBN / KTBN |
| Airport Names: |
|
| Location: | Fort Leonard Wood, Missouri, United States |
| GPS Coordinates: | 37°44'30"N by 92°8'26"W |
| Area Served: | Waynesville & St. Robert, Missouri |
| Operator/Owner: | U.S. Army |
| Airport Type: | Public / Military |
| Elevation: | 1159 feet (353 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TBN |
| More Information: | TBN Maps & Info |
Facts about St. Mary's Airport (KSM):
- 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.
- St. Mary's Airport (KSM) has 2 runways.
Facts about Waynesville-St. Robert Regional Airport (TBN):
- Waynesville-St. Robert Regional Airport (TBN) currently has only 1 runway.
- During World War II the airfield was used by the United States Army Air Forces.
- The closest airport to Waynesville-St. Robert Regional Airport (TBN) is Lee C. Fine Memorial Airport (AIZ), which is located 33 miles (53 kilometers) NW of TBN.
- The furthest airport from Waynesville-St. Robert Regional Airport (TBN) is Margaret River Airport (MGV), which is located 10,894 miles (17,532 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Waynesville-St. Robert Regional Airport", another name for TBN is "Forney Army Airfield".
| 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 | 33.10 miles (53.27 km) NW | Lee C. Fine Memorial Airport (AIZ) | Lake Ozark, Missouri, United States | |
| 2 | 33.47 miles (53.87 km) NE | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 3 | 58.70 miles (94.46 km) N | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| 4 | 74.49 miles (119.89 km) N | Columbia Regional Airport (COU) | Columbia, Missouri, United States | |
| 5 | 76.51 miles (123.13 km) WSW | Springfield–Branson National Airport (SGF) | Springfield, Missouri, United States | |
| 6 | 87.23 miles (140.38 km) NW | Sedalia Regional Airport (DMO) | Sedalia, Missouri, United States | |
| 7 | 96.58 miles (155.42 km) S | Ozark Regional Airport (WMH) | Mountain Home, Arkansas, United States | |
| 8 | 97.63 miles (157.11 km) SW | M. Graham Clark Downtown Airport (PLK) | Point Lookout, Missouri, United States | |
| 9 | 101.95 miles (164.07 km) SW | Branson Airport (BKG) | Branson, Missouri, United States | |
| 10 | 102.46 miles (164.89 km) NW | Whiteman Air Force Base (SZL) | Knob Noster, Missouri, United States | |
| 11 | 102.86 miles (165.54 km) NE | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 12 | 103.26 miles (166.19 km) SSW | Marion County Regional Airport (FLP) | Flippin, Arkansas, United States | |
| 13 | 109.80 miles (176.70 km) NNW | Marshall Memorial Municipal Airport (MHL) | Marshall, Missouri, United States | |
| 14 | 116.58 miles (187.61 km) SSW | Boone County Airport (HRO) | Harrison, Arkansas, United States | |
| 15 | 118.95 miles (191.44 km) NE | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,894.01 miles (17,532.17 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,872.44 miles (17,497.45 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,850.54 miles (17,462.20 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,844.06 miles (17,451.78 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,824.95 miles (17,421.02 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,808.72 miles (17,394.90 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,803.68 miles (17,386.80 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 10,800.01 miles (17,380.89 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,774.58 miles (17,339.96 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,765.97 miles (17,326.10 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,760.00 miles (17,316.49 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 12 | 10,749.54 miles (17,299.67 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 13 | 10,727.53 miles (17,264.25 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 14 | 10,720.80 miles (17,253.42 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,717.75 miles (17,248.50 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |