Nonstop flight route between Leinster, Western Australia, Australia and Siloam Springs, Arkansas, United States:
Departure Airport:

Arrival Airport:

Distance from LER to SLG:
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- About this route
- LER Airport Information
- SLG Airport Information
- Facts about LER
- Facts about SLG
- Map of Nearest Airports to LER
- List of Nearest Airports to LER
- Map of Furthest Airports from LER
- List of Furthest Airports from LER
- Map of Nearest Airports to SLG
- List of Nearest Airports to SLG
- Map of Furthest Airports from SLG
- List of Furthest Airports from SLG
About this route:
A direct, nonstop flight between Leinster Airport (LER), Leinster, Western Australia, Australia and Smith Field (SLG), Siloam Springs, Arkansas, United States would travel a Great Circle distance of 10,309 miles (or 16,590 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 Leinster Airport and Smith Field, 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 Leinster Airport and Smith Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | LER / YLST |
Airport Name: | Leinster Airport |
Location: | Leinster, Western Australia, Australia |
GPS Coordinates: | 27°50'35"S by 120°42'11"E |
Operator/Owner: | BHP Billiton Nickel West |
Airport Type: | Public |
Elevation: | 1631 feet (497 meters) |
# of Runways: | 1 |
View all routes: | Routes from LER |
More Information: | LER Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SLG / KSLG |
Airport Name: | Smith Field |
Location: | Siloam Springs, Arkansas, United States |
GPS Coordinates: | 36°11'30"N by 94°29'23"W |
Area Served: | Siloam Springs, Arkansas |
Operator/Owner: | City of Siloam Springs |
Airport Type: | Public |
Elevation: | 1191 feet (363 meters) |
# of Runways: | 1 |
View all routes: | Routes from SLG |
More Information: | SLG Maps & Info |
Facts about Leinster Airport (LER):
- Leinster Airport (LER) currently has only 1 runway.
- The furthest airport from Leinster Airport (LER) is L.F. Wade International Airport (BDA), which is located 11,989 miles (19,294 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
- The closest airport to Leinster Airport (LER) is Mount Keith Airport (WME), which is located 40 miles (64 kilometers) NNW of LER.
Facts about Smith Field (SLG):
- The closest airport to Smith Field (SLG) is Northwest Arkansas Regional Airport (XNA), which is located only 12 miles (19 kilometers) ENE of SLG.
- Smith Field (SLG) currently has only 1 runway.
- The furthest airport from Smith Field (SLG) is Margaret River Airport (MGV), which is located 10,763 miles (17,321 kilometers) away in Margaret River, Western Australia, Australia.