Nonstop flight route between Burlington, Iowa, United States and St. Mary's, Alaska, United States:
Departure Airport:
(40°46'59"N by 91°7'32"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from BRL to KSM:
3,227.55 miles (5,194.23 km)
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Jump to:
- About this route
- BRL Airport Information
- KSM Airport Information
- Facts about BRL
- Facts about KSM
- Map of Nearest Airports to BRL
- List of Nearest Airports to BRL
- Map of Furthest Airports from BRL
- List of Furthest Airports from BRL
- 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 Southeast Iowa Regional Airport (BRL), Burlington, Iowa, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,228 miles (or 5,194 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 Southeast Iowa Regional 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 Southeast Iowa Regional 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: | BRL / KBRL |
| Airport Name: | Southeast Iowa Regional Airport |
| Location: | Burlington, Iowa, United States |
| GPS Coordinates: | 40°46'59"N by 91°7'32"W |
| Area Served: | Burlington, Iowa |
| Operator/Owner: | Southeast Iowa Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 698 feet (213 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BRL |
| More Information: | BRL 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 Southeast Iowa Regional Airport (BRL):
- The closest airport to Southeast Iowa Regional Airport (BRL) is Mount Pleasant Municipal Airport (MPZ), which is located 23 miles (37 kilometers) WNW of BRL.
- Southeast Iowa Regional Airport covers an area of 537 acres at an elevation of 698 feet above mean sea level.
- The airport launched in 1929 when the Burlington City Council adopted a resolution to establish a Municipal Airport on an "L"-shaped 55-acre sod field on Summer Street in Burlington, Iowa.
- The furthest airport from Southeast Iowa Regional Airport (BRL) is Margaret River Airport (MGV), which is located 10,927 miles (17,586 kilometers) away in Margaret River, Western Australia, Australia.
- On November 19, 1996, United Express Flight 5925 departed Burlington bound for Quincy, IL collided with a King Air near the runway 4/13 intersection at Quincy Regional Airport.
- Because of Southeast Iowa Regional Airport's relatively low elevation of 698 feet, planes can take off or land at Southeast Iowa 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.
- Southeast Iowa Regional Airport (BRL) has 2 runways.
Facts about St. Mary's Airport (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.
- 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 | 23.10 miles (37.18 km) WNW | Mount Pleasant Municipal Airport (MPZ) | Mount Pleasant, Iowa, United States |     |
| 2 | 27.40 miles (44.10 km) SW | Keokuk Municipal Airport (EOK) | Keokuk, Iowa, United States | |
| 3 | 30.75 miles (49.48 km) SE | Macomb Municipal Airport (MQB) | Macomb, Illinois, United States | |
| 4 | 37.84 miles (60.89 km) ENE | Galesburg Municipal Airport (GBG) | Galesburg, Illinois, United States | |
| 5 | 40.42 miles (65.05 km) N | Muscatine Municipal Airport (MUT) | Muscatine, Iowa, United States | |
| 6 | 48.47 miles (78.00 km) WNW | Fairfield Municipal Airport (FFL) | Fairfield, Iowa, United States | |
| 7 | 56.12 miles (90.32 km) NE | Quad City International Airport (MLI) | Moline, Illinois, United States | |
| 8 | 58.17 miles (93.62 km) S | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 9 | 63.07 miles (101.51 km) NNW | Iowa City Municipal Airport (IOW) | Iowa City, Iowa, United States | |
| 10 | 63.61 miles (102.38 km) NNE | Davenport Municipal Airport (DVN) | Davenport, Iowa, United States | |
| 11 | 72.55 miles (116.76 km) WNW | Ottumwa Regional Airport (OTM) | Ottumwa, Iowa, United States | |
| 12 | 75.44 miles (121.42 km) E | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 13 | 81.95 miles (131.88 km) NNW | The Eastern Iowa Airport (CID) | Cedar Rapids, Iowa, United States | |
| 14 | 83.38 miles (134.18 km) NNE | Clinton Municipal Airport (CWI) | Clinton, Iowa, United States | |
| 15 | 88.56 miles (142.52 km) WSW | Kirksville Regional Airport (IRK) | Kirksville, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,927.35 miles (17,585.82 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,904.48 miles (17,549.01 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,883.52 miles (17,515.29 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,880.65 miles (17,510.67 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,842.56 miles (17,449.36 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,828.31 miles (17,426.43 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,818.56 miles (17,410.74 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,815.82 miles (17,406.33 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,805.10 miles (17,389.08 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,788.36 miles (17,362.14 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,762.46 miles (17,320.46 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,737.45 miles (17,280.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,714.32 miles (17,242.98 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,709.72 miles (17,235.59 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,688.80 miles (17,201.91 km) WSW | 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 | |