Nonstop flight route between Helena, Montana, United States and Coolangatta, Queensland, Australia:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Gold Coast Airport (OOL), Coolangatta, Queensland, Australia would travel a Great Circle distance of 7,807 miles (or 12,564 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 Helena Regional 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 Helena Regional 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:

Arrival Airport Information:

Facts about Helena Regional Airport (HLN):

• Helena Regional Airport (HLN) has 3 runways.
• Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.

Facts about Gold Coast Airport (OOL):

• On 16 May 2007, the runway extension was officially inaugurated by Deputy Prime Minister and Minister for Transport, the Hon Mark Vaile MP.
• 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.
• 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.
• In 1990 the airport welcomed its first international charter service from New Zealand, and by 1999 Air New Zealand low-cost subsidiary Freedom Air started scheduled no-frills service from Hamilton, New Zealand with Boeing 737s.
• Gold Coast Airport (OOL) has 2 runways.
• 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.
• On 30 March 2011 Gold Coast Airport was named the Best Regional Airport Asia/Pacific and was awarded the staff Service Excellence Australia/Pacific award at the Skytrax World Airport Awards in Copenhagen, Denmark.
• On 13 June 2010 start up airline PacificFlier began weekly services from Koror, Palau, using an Airbus A310.