Nonstop flight route between Niagara Falls, New York, United States and Salem, Illinois, United States:
Departure Airport:
(43°6'25"N by 78°56'45"W)
Arrival Airport:
(38°38'34"N by 88°57'51"W)
Distance from IAG to SLO:
606.90 miles (976.71 km)
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Jump to:
- About this route
- IAG Airport Information
- SLO Airport Information
- Facts about IAG
- Facts about SLO
- Map of Nearest Airports to IAG
- List of Nearest Airports to IAG
- Map of Furthest Airports from IAG
- List of Furthest Airports from IAG
- 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 Niagara Falls International Airport (IAG), Niagara Falls, New York, United States and Salem–Leckrone Airport (SLO), Salem, Illinois, United States would travel a Great Circle distance of 607 miles (or 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 relatively short distance between Niagara Falls International Airport and Salem–Leckrone Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | IAG / KIAG |
| Airport Name: | Niagara Falls International Airport |
| Location: | Niagara Falls, New York, United States |
| GPS Coordinates: | 43°6'25"N by 78°56'45"W |
| Airport Type: | Public / Military |
| Elevation: | 589 feet (180 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from IAG |
| More Information: | IAG 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 Niagara Falls International Airport (IAG):
- The United States Army Air Forces assumed jurisdiction of the airport during the war, with the 3522d Army Air Force Base Unit managing the airport and coordinating use of the airfield with Bell Aircraft.
- American Airlines stopped at Niagara Falls until 1956.
- Because of Niagara Falls International Airport's relatively low elevation of 589 feet, planes can take off or land at Niagara Falls International 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.
- Niagara Falls International Airport (IAG) has 3 runways.
- The furthest airport from Niagara Falls International Airport (IAG) is Margaret River Airport (MGV), which is located 11,450 miles (18,427 kilometers) away in Margaret River, Western Australia, Australia.
- In 2011 Niagara Falls International served an estimated 200,000 passengers.
- Niagara Falls International Airport handled 200,000 passengers last year.
- The closest airport to Niagara Falls International Airport (IAG) is St. Catharines/Niagara District Airport (YCM), which is located only 13 miles (21 kilometers) WNW of IAG.
Facts about Salem–Leckrone Airport (SLO):
- 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 (SLO) currently has only 1 runway.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.75 miles (20.53 km) WNW | St. Catharines/Niagara District Airport (YCM) | St. Catharines, Ontario, Canada |     |
| 2 | 15.79 miles (25.41 km) SE | Buffalo Niagara International Airport (BUF) | Buffalo, New York, United States | |
| 3 | 42.46 miles (68.34 km) NNW | Billy Bishop Toronto City Airport (YTZ) | Toronto, Ontario, Canada | |
| 4 | 45.52 miles (73.25 km) SSW | Chautauqua County/Dunkirk Airport (DKK) | Dunkirk, New York, United States | |
| 5 | 50.07 miles (80.57 km) W | John C. Munro Hamilton International Airport (YHM) | Hamilton, Ontario, Canada | |
| 6 | 52.24 miles (84.07 km) NW | Toronto Pearson International Airport (YYZ) | Mississauga, Ontario, Canada | |
| 7 | 56.21 miles (90.46 km) NNW | Buttonville Airport (YKZ) | Buttonville, Ontario, Canada | |
| 8 | 56.40 miles (90.77 km) N | Oshawa Municipal Airport (YOO) | Oshawa, Ontario, Canada | |
| 9 | 64.24 miles (103.39 km) E | Greater Rochester International Airport (ROC) | Rochester, New York, United States | |
| 10 | 66.58 miles (107.16 km) SSE | Cattaraugus County-Olean Airport (OLE) | Olean, New York, United States | |
| 11 | 67.79 miles (109.09 km) SSW | Chautauqua County/Jamestown Airport (JHW) | Jamestown, New York, United States | |
| 12 | 72.64 miles (116.90 km) ESE | Dansville Municipal Airport (DSV) | Dansville, New York, United States | |
| 13 | 76.08 miles (122.44 km) WNW | Region of Waterloo International Airport (YKF) | Waterloo Regional Municipality, Ontario, Canada | |
| 14 | 82.90 miles (133.41 km) NNE | Peterborough Airport (YPQ) | Peterborough, Ontario, Canada | |
| 15 | 84.36 miles (135.76 km) SE | Wellsville Municipal Airport (ELZ) | Wellsville, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,449.92 miles (18,426.82 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,425.87 miles (18,388.11 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,421.96 miles (18,381.81 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,399.54 miles (18,345.73 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,378.20 miles (18,311.39 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,336.31 miles (18,243.98 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,330.88 miles (18,235.24 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 11,327.56 miles (18,229.90 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,316.15 miles (18,211.53 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,263.61 miles (18,126.98 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,190.96 miles (18,010.05 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,167.90 miles (17,972.95 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,144.90 miles (17,935.93 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,142.54 miles (17,932.13 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 15 | 11,141.27 miles (17,930.09 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, 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 | |