Nonstop flight route between Marquette, Michigan, United States and Alton, Illinois, United States:
Departure Airport:
(46°21'12"N by 87°23'43"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from MQT to ALN:
532.90 miles (857.62 km)
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Jump to:
- About this route
- MQT Airport Information
- ALN Airport Information
- Facts about MQT
- Facts about ALN
- Map of Nearest Airports to MQT
- List of Nearest Airports to MQT
- Map of Furthest Airports from MQT
- List of Furthest Airports from MQT
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Sawyer International Airport (MQT), Marquette, Michigan, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 533 miles (or 858 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 relatively short distance between Sawyer International Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | MQT / KSAW |
| Airport Names: |
|
| Location: | Marquette, Michigan, United States |
| GPS Coordinates: | 46°21'12"N by 87°23'43"W |
| Area Served: | Marquette, Michigan |
| Operator/Owner: | Marquette County |
| Airport Type: | Public |
| Elevation: | 1221 feet (372 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MQT |
| More Information: | MQT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Facts about Sawyer International Airport (MQT):
- Sawyer International Airport is a county owned, public use airport in Marquette County, Michigan, United States.
- The closest airport to Sawyer International Airport (MQT) is Delta County Airport (ESC), which is located 46 miles (74 kilometers) SSE of MQT.
- In addition to being known as "Sawyer International Airport", another name for MQT is "SAW".
- Sawyer International Airport (MQT) currently has only 1 runway.
- The furthest airport from Sawyer International Airport (MQT) is Margaret River Airport (MGV), which is located 10,980 miles (17,670 kilometers) away in Margaret River, Western Australia, Australia.
Facts about St. Louis Regional Airport (ALN):
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- The 2,250 acres airfield sits at 544 ft MSL.
- St. Louis Regional Airport (ALN) has 2 runways.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 45.92 miles (73.91 km) SSE | Delta County Airport (ESC) | Escanaba, Michigan, United States |     |
| 2 | 50.55 miles (81.36 km) SW | Ford Airport (IMT) | Iron Mountain / Kingsford, Michigan, United States | |
| 3 | 76.48 miles (123.08 km) NW | Houghton County Memorial Airport (CMX) | Hancock, Michigan, United States | |
| 4 | 94.27 miles (151.72 km) WSW | Eagle River Union Airport (EGV) | Eagle River, Wisconsin, United States | |
| 5 | 104.34 miles (167.92 km) S | Door County Cherryland Airport (SUE) | Sturgeon Bay, Wisconsin, United States | |
| 6 | 111.25 miles (179.04 km) WSW | Rhinelander–Oneida County Airport (RHI) | Rhinelander, Wisconsin, United States | |
| 7 | 115.61 miles (186.06 km) WSW | Lakeland Airport (ARV) | Minocqua/Woodruff, Wisconsin, United States | |
| 8 | 130.82 miles (210.53 km) W | Gogebic-Iron County Airport (IWD) | Ironwood, Michigan, United States | |
| 9 | 133.95 miles (215.57 km) SSW | Austin Straubel International Airport (GRB) | Green Bay, Wisconsin, United States | |
| 10 | 136.01 miles (218.89 km) ESE | Pellston Regional Airport of Emmet County (PLN) | Pellston, Michigan, United States | |
| 11 | 136.35 miles (219.44 km) ESE | Mackinac Island Airport (MCD) | Mackinac Island, Michigan, United States | |
| 12 | 136.54 miles (219.73 km) SSW | Clintonville Municipal Airport (CLI) | Clintonville, Wisconsin, United States | |
| 13 | 137.24 miles (220.87 km) SW | Merrill Municipal Airport (RRL) | Merrill, Wisconsin, United States | |
| 14 | 137.75 miles (221.68 km) E | Sault Ste. Marie Airport (YAM) | Sault Ste. Marie, Ontario, Canada | |
| 15 | 139.69 miles (224.80 km) E | Chippewa County International Airport (CIU) | Sault Ste Marie, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,979.54 miles (17,669.82 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,955.50 miles (17,631.12 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,950.83 miles (17,623.61 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,929.26 miles (17,588.90 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,908.19 miles (17,554.98 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,868.45 miles (17,491.03 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,859.77 miles (17,477.06 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 10,858.94 miles (17,475.72 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,847.67 miles (17,457.59 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,801.20 miles (17,382.81 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,734.52 miles (17,275.49 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,705.66 miles (17,229.04 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,690.65 miles (17,204.89 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,686.41 miles (17,198.07 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,674.87 miles (17,179.50 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |