Nonstop flight route between Sheboygan, Wisconsin, United States and St. Mary's, Alaska, United States:
Departure Airport:
(43°46'10"N by 87°51'6"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from SBM to KSM:
3,170.18 miles (5,101.89 km)
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Jump to:
- About this route
- SBM Airport Information
- KSM Airport Information
- Facts about SBM
- Facts about KSM
- Map of Nearest Airports to SBM
- List of Nearest Airports to SBM
- Map of Furthest Airports from SBM
- List of Furthest Airports from SBM
- 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 Sheboygan County Memorial Airport (SBM), Sheboygan, Wisconsin, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,170 miles (or 5,102 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 Sheboygan County Memorial 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 Sheboygan County Memorial 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: | SBM / KSBM |
| Airport Name: | Sheboygan County Memorial Airport |
| Location: | Sheboygan, Wisconsin, United States |
| GPS Coordinates: | 43°46'10"N by 87°51'6"W |
| Area Served: | Sheboygan, Wisconsin |
| Operator/Owner: | Sheboygan County |
| Airport Type: | Public |
| Elevation: | 755 feet (230 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SBM |
| More Information: | SBM 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 Sheboygan County Memorial Airport (SBM):
- Sheboygan County Memorial Airport (SBM) has 2 runways.
- At different times of the year, Sheboygan County Memorial also serves a major link to local attractions such as Road America and the county's world-class golf courses, such as Blackwolf Run and Whistling Straits.
- The furthest airport from Sheboygan County Memorial Airport (SBM) is Margaret River Airport (MGV), which is located 11,034 miles (17,757 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Sheboygan County Memorial Airport's relatively low elevation of 755 feet, planes can take off or land at Sheboygan County Memorial 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 Sheboygan County Memorial Airport (SBM) is Manitowoc County Airport (MTW), which is located 26 miles (42 kilometers) NNE of SBM.
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 | 26.24 miles (42.22 km) NNE | Manitowoc County Airport (MTW) | Manitowoc, Wisconsin, United States |     |
| 2 | 27.70 miles (44.58 km) SSW | West Bend Municipal Airport (ETB) | West Bend, Wisconsin, United States | |
| 3 | 31.77 miles (51.12 km) W | Fond du Lac County Airport (FLD) | Fond du Lac, Wisconsin, United States | |
| 4 | 38.13 miles (61.36 km) WNW | Wittman Regional Airport (OSH) | Oshkosh, Wisconsin, United States | |
| 5 | 46.48 miles (74.80 km) SSW | Lawrence J. Timmerman Airport (MWC) | Milwaukee, Wisconsin, United States | |
| 6 | 47.31 miles (76.14 km) NW | Outagamie County Regional Airport (ATW) | Greenville, Wisconsin, United States | |
| 7 | 48.80 miles (78.53 km) WSW | Dodge County Airport (UNU) | Juneau, Wisconsin, United States | |
| 8 | 51.29 miles (82.54 km) NNW | Austin Straubel International Airport (GRB) | Green Bay, Wisconsin, United States | |
| 9 | 53.93 miles (86.79 km) SSW | Waukesha County Airport (UES) | Waukesha, Wisconsin, United States | |
| 10 | 56.87 miles (91.53 km) S | General Mitchell International AirportMitchell Field (MKE) | Milwaukee, Wisconsin, United States | |
| 11 | 69.75 miles (112.25 km) S | John H. Batten Airport (RAC) | Racine, Wisconsin, United States | |
| 12 | 72.76 miles (117.10 km) NW | Clintonville Municipal Airport (CLI) | Clintonville, Wisconsin, United States | |
| 13 | 73.15 miles (117.72 km) E | Mason County Airport (LDM) | Ludington, Michigan, United States | |
| 14 | 77.18 miles (124.22 km) NNE | Door County Cherryland Airport (SUE) | Sturgeon Bay, Wisconsin, United States | |
| 15 | 81.22 miles (130.71 km) S | Kenosha Regional Airport (ENW) | Kenosha, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,033.83 miles (17,757.19 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,010.03 miles (17,718.88 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,998.38 miles (17,700.14 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,984.55 miles (17,677.87 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,944.40 miles (17,613.26 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,932.55 miles (17,594.20 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,921.01 miles (17,575.62 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,910.27 miles (17,558.33 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,904.69 miles (17,549.36 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,876.63 miles (17,504.20 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,818.71 miles (17,410.98 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,782.17 miles (17,352.17 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,781.60 miles (17,351.26 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,768.45 miles (17,330.10 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,714.23 miles (17,242.83 km) SW | Shark Bay Airport (MJK) | Monkey Mia, 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 | |