Nonstop flight route between Hamilton Island, Queensland, Australia and Mahé, Seychelles:
Departure Airport:

Arrival Airport:

Distance from HTI to SEZ:
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- About this route
- HTI Airport Information
- SEZ Airport Information
- Facts about HTI
- Facts about SEZ
- Map of Nearest Airports to HTI
- List of Nearest Airports to HTI
- Map of Furthest Airports from HTI
- List of Furthest Airports from HTI
- Map of Nearest Airports to SEZ
- List of Nearest Airports to SEZ
- Map of Furthest Airports from SEZ
- List of Furthest Airports from SEZ
About this route:
A direct, nonstop flight between Great Barrier Reef Airport (HTI), Hamilton Island, Queensland, Australia and Seychelles International Airport (SEZ), Mahé, Seychelles would travel a Great Circle distance of 6,327 miles (or 10,183 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 Great Barrier Reef Airport and Seychelles 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 Great Barrier Reef Airport and Seychelles International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HTI / YBHM |
Airport Names: |
|
Location: | Hamilton Island, Queensland, Australia |
GPS Coordinates: | 20°21'29"S by 148°57'6"E |
Operator/Owner: | Great Barrier Reef Airport Pty Ltd. |
Airport Type: | Public |
Elevation: | 15 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from HTI |
More Information: | HTI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SEZ / FSIA |
Airport Names: |
|
Location: | Mahé, Seychelles |
GPS Coordinates: | 4°40'27"S by 55°31'18"E |
Area Served: | Victoria |
Operator/Owner: | SCAA (Seychelles Civil Aviation Authority) |
Airport Type: | Public / Military |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from SEZ |
More Information: | SEZ Maps & Info |
Facts about Great Barrier Reef Airport (HTI):
- Great Barrier Reef Airport (HTI) currently has only 1 runway.
- Because of Great Barrier Reef Airport's relatively low elevation of 15 feet, planes can take off or land at Great Barrier Reef 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.
- Great Barrier Reef Airport handled 457,641 passengers last year.
- The closest airport to Great Barrier Reef Airport (HTI) is Whitsunday Airport (WSY), which is located only 14 miles (22 kilometers) WNW of HTI.
- The furthest airport from Great Barrier Reef Airport (HTI) is Agostinho Neto Airport (NTO), which is located 11,990 miles (19,297 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- In addition to being known as "Great Barrier Reef Airport", another name for HTI is "Hamilton Island".
- The airport suffered heavily in September 2001 with the demise of Ansett Australia, which operated more heavily out of the airport than any other airline with flights to Cairns, Townsville, Brisbane, the Gold Coast, Sydney, Melbourne and Adelaide.
Facts about Seychelles International Airport (SEZ):
- Construction works for the substantial expansion of the Seychelles International Airport started in July 1980.
- Because of Seychelles International Airport's relatively low elevation of 10 feet, planes can take off or land at Seychelles 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.
- Seychelles International Airport (SEZ) currently has only 1 runway.
- A domestic terminal is a short walking distance north of the international terminal and offers inter-island flights with a peak of a departure every 10–15 minutes at busy times which corresponds with international arrivals/departures and every 30 minutes at other times.
- The airport has been home to unmanned aerial vehicles operated by the United States Air Force and possibly the Central Intelligence Agency for operations over Somalia and the Horn of Africa.
- The airport is 11 km southeast of the capital and is accessible by the Victoria-Providence Highway.
- The closest airport to Seychelles International Airport (SEZ) is Praslin Island Airport (PRI), which is located 27 miles (44 kilometers) NNE of SEZ.
- The furthest airport from Seychelles International Airport (SEZ) is Atuona Airport (AUQ), which is located 11,024 miles (17,741 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- A cargo terminal is situated south of the international terminal and handles freight from all international and domestic movements.
- In addition to being known as "Seychelles International Airport", another name for SEZ is "Aéroport International de Seychelles – Pointe Larue".