Nonstop flight route between Alert, Nunavut, Canada and Salem, Illinois, United States:
Departure Airport:
(82°31'4"N by 62°16'50"W)
Arrival Airport:
(38°38'34"N by 88°57'51"W)
Distance from YLT to SLO:
3,092.85 miles (4,977.44 km)
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- About this route
- YLT Airport Information
- SLO Airport Information
- Facts about YLT
- Facts about SLO
- Map of Nearest Airports to YLT
- List of Nearest Airports to YLT
- Map of Furthest Airports from YLT
- List of Furthest Airports from YLT
- Map of Nearest Airports to SLO
- List of Nearest Airports to SLO
- Map of Furthest Airports from SLO
- List of Furthest Airports from SLO
About this route:
A direct, nonstop flight between Alert Airport (YLT), Alert, Nunavut, Canada and Salem–Leckrone Airport (SLO), Salem, Illinois, United States would travel a Great Circle distance of 3,093 miles (or 4,977 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 Alert Airport and Salem–Leckrone 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 Alert Airport and Salem–Leckrone Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | YLT / CYLT |
| Airport Name: | Alert Airport |
| Location: | Alert, Nunavut, Canada |
| GPS Coordinates: | 82°31'4"N by 62°16'50"W |
| Operator/Owner: | DND/1CdnAirDiv Alert AMO Ottawa |
| Airport Type: | Military |
| Elevation: | 100 feet (30 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YLT |
| More Information: | YLT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SLO / KSLO |
| Airport Name: | Salem–Leckrone Airport |
| Location: | Salem, Illinois, United States |
| GPS Coordinates: | 38°38'34"N by 88°57'51"W |
| Area Served: | Salem, Illinois |
| Operator/Owner: | Salem Airport Authority |
| Airport Type: | Public |
| Elevation: | 573 feet (175 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SLO |
| More Information: | SLO Maps & Info |
Facts about Alert Airport (YLT):
- The airport's fire and rescue operations are supported by a 2012 KME/Fort Garry Fire Truck ARFF.
- The closest airport to Alert Airport (YLT) is Eureka Aerodrome (YEU), which is located 299 miles (481 kilometers) WSW of YLT.
- Because of Alert Airport's relatively low elevation of 100 feet, planes can take off or land at Alert 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.
- Alert Airport (YLT) currently has only 1 runway.
- The furthest airport from Alert Airport (YLT) is Teniente Rodolfo Marsh Airport (TNM), which is located 9,999 miles (16,092 kilometers) away in Villa Las Estrellas, Antarctica.
Facts about Salem–Leckrone Airport (SLO):
- Because of Salem–Leckrone Airport's relatively low elevation of 573 feet, planes can take off or land at Salem–Leckrone 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 Salem–Leckrone Airport (SLO) is Margaret River Airport (MGV), which is located 11,062 miles (17,802 kilometers) away in Margaret River, Western Australia, Australia.
- Salem–Leckrone Airport (SLO) currently has only 1 runway.
- The closest airport to Salem–Leckrone Airport (SLO) is Mt. Vernon Airport (MVN), which is located 23 miles (37 kilometers) SSE of SLO.
- Salem–Leckrone Airport is a public use airport located two nautical miles northwest of the central business district of Salem, a city in Marion County, Illinois, United States.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 299.01 miles (481.20 km) WSW | Eureka Aerodrome (YEU) | Eureka, Nunavut, Canada |     |
| 2 | 341.28 miles (549.24 km) SSW | Siorapaluk Heliport (SRK) | Siorapaluk, Greenland | |
| 3 | 420.80 miles (677.21 km) SSW | Thule Air Base (THU) | Pituffik, Greenland | |
| 4 | 450.21 miles (724.54 km) S | Savissivik Heliport (SVR) | Savissivik, Greenland | |
| 5 | 488.58 miles (786.29 km) SW | Grise Fiord Airport (YGZ) | Grise Fiord, Nunavut, Canada | |
| 6 | 552.32 miles (888.87 km) S | Kullorsuaq Heliport (KHQ) | Kullorsuaq, Greenland | |
| 7 | 584.90 miles (941.31 km) S | Nuussuaq Heliport (NSQ) | Nuussuaq, Greenland | |
| 8 | 637.28 miles (1,025.60 km) S | Tasiusaq Heliport (TQA) | Tasiusaq, Qaasuitsup, Greenland | |
| 9 | 649.23 miles (1,044.84 km) S | Innaarsuit Heliport (IUI) | Innaarsuit, Greenland | |
| 10 | 671.56 miles (1,080.77 km) SSE | Aappilattoq Heliport (AOQ) | Aappilattoq, Qaasuitsup, Greenland | |
| 11 | 677.28 miles (1,089.98 km) S | Upernavik Airport (JUV) | Upernavik, Greenland | |
| 12 | 679.40 miles (1,093.39 km) WSW | Resolute Bay Airport (YRB) | Resolute, Nunavut, Canada | |
| 13 | 706.55 miles (1,137.07 km) SSE | Kangersuatsiaq Heliport (KGQ) | Kangersuatsiaq, Greenland | |
| 14 | 711.77 miles (1,145.48 km) SSW | Pond Inlet Airport (YIO) | Pond Inlet, Nunavut, Canada | |
| 15 | 723.97 miles (1,165.12 km) SW | Nanisivik Airport (YSR) | Nanisivik, Nunavut, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9,999.10 miles (16,091.96 km) S | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 9,764.46 miles (15,714.33 km) WSW | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 9,729.61 miles (15,658.24 km) WSW | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 4 | 9,682.13 miles (15,581.84 km) WSW | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 5 | 9,639.62 miles (15,513.42 km) WSW | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 9,631.45 miles (15,500.28 km) WSW | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 9,617.77 miles (15,478.26 km) SW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 8 | 9,613.87 miles (15,471.99 km) WSW | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 9 | 9,609.93 miles (15,465.64 km) WSW | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 10 | 9,607.21 miles (15,461.27 km) WSW | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 9,563.29 miles (15,390.59 km) WSW | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 12 | 9,544.76 miles (15,360.76 km) WSW | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 9,535.15 miles (15,345.31 km) WSW | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 9,531.57 miles (15,339.54 km) WSW | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 15 | 9,530.41 miles (15,337.68 km) SSW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 22.80 miles (36.69 km) SSE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 2 | 26.05 miles (41.92 km) WNW | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 3 | 47.52 miles (76.48 km) W | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 60.74 miles (97.76 km) WNW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 5 | 61.39 miles (98.80 km) S | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 6 | 61.76 miles (99.38 km) SSW | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 7 | 64.55 miles (103.88 km) W | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 8 | 68.42 miles (110.11 km) NNE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 9 | 73.73 miles (118.66 km) E | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 10 | 75.69 miles (121.81 km) W | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 11 | 76.24 miles (122.70 km) E | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 12 | 80.22 miles (129.10 km) E | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 13 | 82.50 miles (132.78 km) N | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 14 | 87.81 miles (141.32 km) ENE | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 15 | 88.19 miles (141.93 km) ESE | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,061.93 miles (17,802.41 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,039.84 miles (17,766.86 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,017.17 miles (17,730.38 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,014.01 miles (17,725.28 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,986.57 miles (17,681.13 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,971.12 miles (17,656.27 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,961.97 miles (17,641.53 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,957.97 miles (17,635.11 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,939.06 miles (17,604.66 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,921.98 miles (17,577.18 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,919.07 miles (17,572.50 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,901.66 miles (17,544.47 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,869.48 miles (17,492.69 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,868.64 miles (17,491.33 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,859.47 miles (17,476.58 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |