Nonstop flight route between Salmon, Idaho, United States and Hobart, Tasmania, Australia:

About this route:

A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Hobart International Airport (HBA), Hobart, Tasmania, Australia would travel a Great Circle distance of 8,568 miles (or 13,789 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 Hobart International 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 Hobart International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Lemhi County Airport (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.
• 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.
• 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 Hobart International Airport (HBA):

• Because of Hobart International Airport's relatively low elevation of 13 feet, planes can take off or land at Hobart 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.
• The majority of Hobart's general aviation traffic makes use of the nearby Cambridge Aerodrome, which was sold in 1999 on the condition that it remain an airport until 2004.
• Hobart International Airport is an airport located in Cambridge, 8.5 nautical miles northeast of Hobart, Tasmania.
• Hobart International Airport (HBA) currently has only 1 runway.
• Five passenger airlines currently operate regular flights from Hobart to seven destinations in the southern and eastern states of Australia.
• Hobart International Airport was established in 1956, after a review found the nearby Cambridge Aerodrome was unsuitable for Hobart's future air transport needs.
• The closest airport to Hobart International Airport (HBA) is Launceston Airport (LST), which is located 91 miles (146 kilometers) N of HBA.
• The furthest airport from Hobart International Airport (HBA) is Corvo Airport (CVU), which is nearly antipodal to Hobart International Airport (meaning Hobart International Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,207 miles (19,645 kilometers) away in Corvo Island, Azores, Portugal.
• On 11 June 1998, the airport was privatised on a 99-year lease, being purchased by Hobart International Airport Pty Ltd, a Tasmanian Government-owned company operated by the Hobart Ports Corporation.
• Hobart International Airport handled 1,855,849 passengers last year.
• The airport has purchased land from the Tasmanian Government in the southern part of the airport for future development of further operational facilities.