Nonstop flight route between Sullivan, Indiana, United States and Gladstone, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from SIV to GLT:
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- About this route
- SIV Airport Information
- GLT Airport Information
- Facts about SIV
- Facts about GLT
- Map of Nearest Airports to SIV
- List of Nearest Airports to SIV
- Map of Furthest Airports from SIV
- List of Furthest Airports from SIV
- Map of Nearest Airports to GLT
- List of Nearest Airports to GLT
- Map of Furthest Airports from GLT
- List of Furthest Airports from GLT
About this route:
A direct, nonstop flight between Sullivan County Airport (SIV), Sullivan, Indiana, United States and Gladstone Airport (GLT), Gladstone, Queensland, Australia would travel a Great Circle distance of 8,887 miles (or 14,302 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 Sullivan County Airport and Gladstone 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 Sullivan County Airport and Gladstone Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SIV / KSIV |
Airport Name: | Sullivan County Airport |
Location: | Sullivan, Indiana, United States |
GPS Coordinates: | 39°6'52"N by 87°26'53"W |
Area Served: | Sullivan, Indiana |
Operator/Owner: | Sullivan County BOAC |
Airport Type: | Public |
Elevation: | 540 feet (165 meters) |
# of Runways: | 1 |
View all routes: | Routes from SIV |
More Information: | SIV Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GLT / YGLA |
Airport Name: | Gladstone Airport |
Location: | Gladstone, Queensland, Australia |
GPS Coordinates: | 23°52'10"S by 151°13'22"E |
Area Served: | Gladstone, Queensland, Australia |
Airport Type: | Public |
Elevation: | 59 feet (18 meters) |
# of Runways: | 1 |
View all routes: | Routes from GLT |
More Information: | GLT Maps & Info |
Facts about Sullivan County Airport (SIV):
- The furthest airport from Sullivan County Airport (SIV) is Margaret River Airport (MGV), which is located 11,138 miles (17,926 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Sullivan County Airport (SIV) is Ed-Air Airport (OTN), which is located only 18 miles (30 kilometers) S of SIV.
- Sullivan County Airport (SIV) currently has only 1 runway.
- Because of Sullivan County Airport's relatively low elevation of 540 feet, planes can take off or land at Sullivan County 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.
Facts about Gladstone Airport (GLT):
- The furthest airport from Gladstone Airport (GLT) is Agostinho Neto Airport (NTO), which is located 11,918 miles (19,180 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- The main supplier of scheduled passenger air services is QantasLink, a subsidiary of Qantas, with most services non-stop to, or from Brisbane Airport.
- Because of Gladstone Airport's relatively low elevation of 59 feet, planes can take off or land at Gladstone 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.
- Buses operate between the town centre and the airport, but are only operational from Monday to Friday between 6am and 6pm.
- The closest airport to Gladstone Airport (GLT) is Rockhampton Airport (ROK), which is located 58 miles (94 kilometers) NW of GLT.
- Gladstone Airport (GLT) currently has only 1 runway.