Nonstop flight route between Cairns, Queensland, Australia and Boise, Idaho, United States:

About this route:

A direct, nonstop flight between Cairns Airport (CNS), Cairns, Queensland, Australia and Boise Airport (BOI), Boise, Idaho, United States would travel a Great Circle distance of 7,412 miles (or 11,928 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 Cairns Airport and Boise 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 Cairns Airport and Boise 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 Cairns Airport (CNS):

• Airport shuttle bus services to hotels, city centre, Northern Beaches, Palm Cove, Port Douglas and Cape Tribulation are available.
• Cairns Airport handled 3,848,728 passengers last year.
• The closest airport to Cairns Airport (CNS) is Mareeba Airfield (MRG), which is located 26 miles (41 kilometers) WSW of CNS.
• During the 1970s, Australia's two domestic airlines Trans Australia Airlines and Ansett provided regular scheduled services to most Australian capital cities and also Papua New Guinea, while in 1975 Air Niugini became the first international airline to commence flights out of Cairns, to Port Moresby in Papua New Guinea.
• The furthest airport from Cairns Airport (CNS) is Agostinho Neto Airport (NTO), which is located 11,832 miles (19,041 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
• The airport has direct flights to 20 international and 44 domestic destinations and many general aviation flights including a number of helicopter operators.
• Cairns Airport (CNS) currently has only 1 runway.
• Because of Cairns Airport's relatively low elevation of 10 feet, planes can take off or land at Cairns 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.
• Ranks are located near both the International and Domestic Terminals.
• Cairns Airport is an international airport in Cairns, Queensland, Australia.

Facts about Boise Airport (BOI):

• The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
• During World War II the Army Air Corps, later Army Air Forces, leased the field for use a training base for B-17 Flying Fortress and B-24 Liberator bomber crews.
• The Boise Airport was a hub for Horizon Air from the late 1980s to the early 2000s with over 50 flights to 15 destinations at its peak, but was scaled down post 9/11.
• The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
• Boise Airport (BOI) has 3 runways.
• The tower and TRACON opened September 16, 2013 and features updated electronics and equipment, including the STARS radar system.
• In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".