Nonstop flight route between Lazy Bay, Alaska, United States and Matadi, Democratic Republic of the Congo:
Departure Airport:

Arrival Airport:

Distance from ALZ to MAT:
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- About this route
- ALZ Airport Information
- MAT Airport Information
- Facts about ALZ
- Facts about MAT
- Map of Nearest Airports to ALZ
- List of Nearest Airports to ALZ
- Map of Furthest Airports from ALZ
- List of Furthest Airports from ALZ
- 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 Alitak Seaplane Base (ALZ), Lazy Bay, Alaska, United States and Tshimpi Airport (Matadi Airport) (MAT), Matadi, Democratic Republic of the Congo would travel a Great Circle distance of 8,843 miles (or 14,231 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 Alitak Seaplane Base 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 Alitak Seaplane Base 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: | ALZ / |
Airport Name: | Alitak Seaplane Base |
Location: | Lazy Bay, Alaska, United States |
GPS Coordinates: | 56°53'57"N by 154°14'52"W |
Area Served: | Lazy Bay, Alaska |
Operator/Owner: | Columbia Ward Fisheries |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from ALZ |
More Information: | ALZ 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 Alitak Seaplane Base (ALZ):
- Scheduled passenger service to Kodiak, Alaska, is subsidized by the United States Department of Transportation via the Essential Air Service program.
- Alitak Seaplane Base is a public use seaplane base located in Lazy Bay, in the Kodiak Island Borough of the U.S.
- Because of Alitak Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Alitak Seaplane Base 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.
- Alitak Seaplane Base (ALZ) currently has only 1 runway.
- The closest airport to Alitak Seaplane Base (ALZ) is Akhiok Airport (AKK), which is located only 4 miles (6 kilometers) NE of ALZ.
- The furthest airport from Alitak Seaplane Base (ALZ) is Port Elizabeth International Airport (PLZ), which is located 10,854 miles (17,467 kilometers) away in Port Elizabeth, South Africa.
- Alitak Seaplane Base has one seaplane landing area designated NE/SW with a water surface measuring 10,000 by 1,000 feet.
Facts about Tshimpi Airport (Matadi Airport) (MAT):
- 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 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.
- The closest airport to Tshimpi Airport (Matadi Airport) (MAT) is Boma Airport (BOA), which is located 26 miles (42 kilometers) W of MAT.