Nonstop flight route between Lockhart River, Queensland, Australia and Matadi, Democratic Republic of the Congo:
Departure Airport:

Arrival Airport:

Distance from IRG to MAT:
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- About this route
- IRG Airport Information
- MAT Airport Information
- Facts about IRG
- Facts about MAT
- Map of Nearest Airports to IRG
- List of Nearest Airports to IRG
- Map of Furthest Airports from IRG
- List of Furthest Airports from IRG
- Map of Nearest Airports to MAT
- List of Nearest Airports to MAT
- Map of Furthest Airports from MAT
- List of Furthest Airports from MAT
About this route:
A direct, nonstop flight between Lockhart River Airport (IRG), Lockhart River, Queensland, Australia and Tshimpi Airport (Matadi Airport) (MAT), Matadi, Democratic Republic of the Congo would travel a Great Circle distance of 8,763 miles (or 14,103 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 Lockhart River Airport and Tshimpi Airport (Matadi 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 Lockhart River Airport and Tshimpi Airport (Matadi Airport). You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | IRG / YLHR |
Airport Name: | Lockhart River Airport |
Location: | Lockhart River, Queensland, Australia |
GPS Coordinates: | 12°47'12"S by 143°18'16"E |
Operator/Owner: | Lockhart River Aerodrome Company Pty Ltd |
Airport Type: | Public |
Elevation: | 77 feet (23 meters) |
# of Runways: | 1 |
View all routes: | Routes from IRG |
More Information: | IRG Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MAT / FZAM |
Airport Name: | Tshimpi Airport (Matadi Airport) |
Location: | Matadi, Democratic Republic of the Congo |
GPS Coordinates: | 5°47'53"S by 13°26'30"E |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from MAT |
More Information: | MAT Maps & Info |
Facts about Lockhart River Airport (IRG):
- Because of Lockhart River Airport's relatively low elevation of 77 feet, planes can take off or land at Lockhart River 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.
- Lockhart River Airport is an airport in Lockhart River, Queensland, Australia, located approximately 800 km north of Cairns on the eastern coast of Cape York Peninsula.
- Lockhart River Airport (IRG) currently has only 1 runway.
- The furthest airport from Lockhart River Airport (IRG) is Cesária Évora International Airport (VXE), which is located 11,611 miles (18,686 kilometers) away in São Vicente, Cape Verde.
- The closest airport to Lockhart River Airport (IRG) is Coen Airport (CUQ), which is located 69 miles (110 kilometers) S of IRG.
- The airport was constructed during World War II, and was used as a bomber and communications base for many years.
Facts about Tshimpi Airport (Matadi Airport) (MAT):
- The furthest airport from Tshimpi Airport (Matadi Airport) (MAT) is Cassidy International Airport (CXI), which is located 11,750 miles (18,909 kilometers) away in Christmas Island, Kiribati.
- Because of Tshimpi Airport (Matadi Airport)'s relatively low elevation of 0 feet, planes can take off or land at Tshimpi Airport (Matadi 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 closest airport to Tshimpi Airport (Matadi Airport) (MAT) is Boma Airport (BOA), which is located 26 miles (42 kilometers) W of MAT.