Nonstop flight route between Salmon, Idaho, United States and Coolangatta, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from SMN to OOL:
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- About this route
- SMN Airport Information
- OOL Airport Information
- Facts about SMN
- Facts about OOL
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
- Map of Nearest Airports to OOL
- List of Nearest Airports to OOL
- Map of Furthest Airports from OOL
- List of Furthest Airports from OOL
About this route:
A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Gold Coast Airport (OOL), Coolangatta, Queensland, Australia would travel a Great Circle distance of 7,688 miles (or 12,373 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 Lemhi County Airport and Gold Coast 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 Lemhi County Airport and Gold Coast Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SMN / KSMN |
Airport Name: | Lemhi County Airport |
Location: | Salmon, Idaho, United States |
GPS Coordinates: | 45°7'26"N by 113°52'53"W |
Operator/Owner: | Lemhi County |
Airport Type: | Public |
Elevation: | 4043 feet (1,232 meters) |
# of Runways: | 1 |
View all routes: | Routes from SMN |
More Information: | SMN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OOL / YBCG |
Airport Name: | Gold Coast Airport |
Location: | Coolangatta, Queensland, Australia |
GPS Coordinates: | 28°9'53"S by 153°30'17"E |
Area Served: | Gold Coast, Queensland |
Airport Type: | Public |
Elevation: | 21 feet (6 meters) |
# of Runways: | 2 |
View all routes: | Routes from OOL |
More Information: | OOL Maps & Info |
Facts about Lemhi County Airport (SMN):
- Lemhi County Airport (SMN) currently has only 1 runway.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about Gold Coast Airport (OOL):
- On 26 October 2010 Gold Coast Airport was named the 2010 Major Airport of the Year 2010 by the Australian Airports Association.
- Because of Gold Coast Airport's relatively low elevation of 21 feet, planes can take off or land at Gold Coast 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.
- On 1 January 1988 the airport ownership was transferred from the government to the Federal Airports Corporation.
- Gold Coast Airport handled 5,261,773 passengers last year.
- The closest airport to Gold Coast Airport (OOL) is Ballina Byron Gateway Airport (BNK), which is located 46 miles (75 kilometers) S of OOL.
- Until 1999 the airport was known as Coolangatta Airport.
- The airport opened an extension to the main runway as well as a full length parallel taxiway in May 2007.
- The furthest airport from Gold Coast Airport (OOL) is La Palma Airport (SPC), which is located 11,905 miles (19,159 kilometers) away in La Palma, Canary Islands, Spain.
- Gold Coast Airport (OOL) has 2 runways.