Nonstop flight route between St. Mary's, Alaska, United States and Shelbyville, Tennessee, United States:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(35°33'33"N by 86°26'32"W)
Distance from KSM to SYI:
3,668.87 miles (5,904.45 km)
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Jump to:
- About this route
- KSM Airport Information
- SYI Airport Information
- Facts about KSM
- Facts about SYI
- 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 SYI
- List of Nearest Airports to SYI
- Map of Furthest Airports from SYI
- List of Furthest Airports from SYI
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Shelbyville Municipal Airport (SYI), Shelbyville, Tennessee, United States would travel a Great Circle distance of 3,669 miles (or 5,904 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 Shelbyville Municipal 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 Shelbyville Municipal 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: | SYI / KSYI |
| Airport Names: |
|
| Location: | Shelbyville, Tennessee, United States |
| GPS Coordinates: | 35°33'33"N by 86°26'32"W |
| Area Served: | Shelbyville, Tennessee |
| Operator/Owner: | City of Shelbyville |
| Airport Type: | Public |
| Elevation: | 801 feet (244 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SYI |
| More Information: | SYI 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.
- 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.
- 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.
Facts about Shelbyville Municipal Airport (SYI):
- Because of Shelbyville Municipal Airport's relatively low elevation of 801 feet, planes can take off or land at Shelbyville Municipal 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.
- Shelbyville Municipal Airport (SYI) currently has only 1 runway.
- The closest airport to Shelbyville Municipal Airport (SYI) is Tullahoma Regional Airport (THA), which is located only 17 miles (27 kilometers) SE of SYI.
- The furthest airport from Shelbyville Municipal Airport (SYI) is Margaret River Airport (MGV), which is located 11,211 miles (18,042 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Shelbyville Municipal Airport", another name for SYI is "Bomar Field".
| 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 | 16.59 miles (26.69 km) SE | Tullahoma Regional Airport (THA) | Tullahoma, Tennessee, United States | |
| 2 | 31.36 miles (50.46 km) N | Smyrna Airport (MQY) | Smyrna, Tennessee, United States | |
| 3 | 34.97 miles (56.27 km) ENE | Warren County Memorial Airport (RNC) | McMinnville, Tennessee, United States | |
| 4 | 35.20 miles (56.65 km) S | Fayetteville Municipal Airport (FYM) | Fayetteville, Tennessee, United States | |
| 5 | 39.24 miles (63.14 km) SE | Franklin County Airport (UOS) | Sewanee, Tennessee, United States | |
| 6 | 41.41 miles (66.64 km) W | Maury County Airport (MRC) | Columbia/Mount Pleasant, Tennessee, United States | |
| 7 | 41.42 miles (66.66 km) NNW | Nashville International Airport (BNA) | Nashville, Tennessee, United States | |
| 8 | 59.36 miles (95.54 km) SE | Marion County Airport (APT) | Jasper, Tennessee, United States | |
| 9 | 59.45 miles (95.67 km) WNW | Centerville Municipal Airport (GHM) | Centerville, Tennessee, United States | |
| 10 | 62.38 miles (100.39 km) SSW | Redstone Army Airfield (AAF) (HUA) | Redstone Arsenal (near Huntsville), Alabama, United States | |
| 11 | 66.43 miles (106.91 km) SSW | Huntsville International Airport (HSV) | Huntsville / Decatur, Alabama, United States | |
| 12 | 68.70 miles (110.56 km) SSW | Pryor Field Regional Airport (DCU) | Decatur, Alabama, United States | |
| 13 | 78.68 miles (126.62 km) ESE | Chattanooga Metropolitan Airport (CHA) | Chattanooga, Tennessee, United States | |
| 14 | 86.70 miles (139.52 km) SW | Northwest Alabama Regional Airport (MSL) | Muscle Shoals, Alabama, United States | |
| 15 | 91.31 miles (146.95 km) NW | Clarksville–Montgomery County Regional Airport (CKV) | Clarksville, Tennessee, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,211.03 miles (18,042.35 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,190.73 miles (18,009.69 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,170.52 miles (17,977.17 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,156.97 miles (17,955.36 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,153.62 miles (17,949.97 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,141.35 miles (17,930.22 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 11,136.31 miles (17,922.11 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,128.34 miles (17,909.28 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,117.96 miles (17,892.58 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 11,106.57 miles (17,874.24 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,076.99 miles (17,826.64 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 11,071.24 miles (17,817.40 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 13 | 11,064.20 miles (17,806.05 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 14 | 11,064.04 miles (17,805.81 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,058.06 miles (17,796.18 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |