Nonstop flight route between Union Island, Saint Vincent and the Grenadines and Caloundra, Queensland, Australia:

About this route:

A direct, nonstop flight between Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines and Caloundra Airport (CUD), Caloundra, Queensland, Australia would travel a Great Circle distance of 9,997 miles (or 16,089 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 Union Island Airport and Caloundra 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 Union Island Airport and Caloundra 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 Union Island Airport (UNI):

• The furthest airport from Union Island Airport (UNI) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Union Island Airport (meaning Union Island Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,203 miles (19,639 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
• The closest airport to Union Island Airport (UNI) is Canouan Airport (CIW), which is located only 8 miles (14 kilometers) NE of UNI.
• Because of Union Island Airport's relatively low elevation of 14 feet, planes can take off or land at Union Island 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.
• Union Island Airport (UNI) currently has only 1 runway.

Facts about Caloundra Airport (CUD):

• The Queensland Institute for Aviation Engineering's main campus has been located at the airport since 2000.
• Caloundra is one of two bases for Chopperline Flight Academy, a provider of flight training, maintenance and corporate charter services for helicopters and fixed wing aircraft.
• The Queensland Air Museum was established in 1973, moving to a permanent facility at Caloundra Airport on 14 June 1986 at the invitation of the Landsborough Shire Council.
• Caloundra Airport (CUD) has 2 runways.
• Because of Caloundra Airport's relatively low elevation of 125 feet, planes can take off or land at Caloundra 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 furthest airport from Caloundra Airport (CUD) is La Palma Airport (SPC), which is located 11,864 miles (19,093 kilometers) away in La Palma, Canary Islands, Spain.
• The closest airport to Caloundra Airport (CUD) is Sunshine-Coast-Airport (MCY), which is located only 14 miles (22 kilometers) N of CUD.
• On 19 August 2010, Sunshine Coast council voted to retain Caloundra Airport in the current location.