Nonstop flight route between Metlakatla, Annette Island, Alaska, United States and Mayport, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from MTM to NRB:
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- About this route
- MTM Airport Information
- NRB Airport Information
- Facts about MTM
- Facts about NRB
- Map of Nearest Airports to MTM
- List of Nearest Airports to MTM
- Map of Furthest Airports from MTM
- List of Furthest Airports from MTM
- Map of Nearest Airports to NRB
- List of Nearest Airports to NRB
- Map of Furthest Airports from NRB
- List of Furthest Airports from NRB
About this route:
A direct, nonstop flight between Metlakatla Seaplane Base (MTM), Metlakatla, Annette Island, Alaska, United States and Naval Station Mayport (NRB), Mayport, Florida, United States would travel a Great Circle distance of 2,973 miles (or 4,784 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 Metlakatla Seaplane Base and Naval Station Mayport, 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 Metlakatla Seaplane Base and Naval Station Mayport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MTM / PAMM |
Airport Name: | Metlakatla Seaplane Base |
Location: | Metlakatla, Annette Island, Alaska, United States |
GPS Coordinates: | 55°7'51"N by 131°34'41"W |
Area Served: | Metlakatla, Alaska |
Operator/Owner: | Alaska DOT&PF - Southeast Region |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 2 |
View all routes: | Routes from MTM |
More Information: | MTM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | NRB / KNRB |
Airport Names: |
|
Location: | Mayport, Florida, United States |
GPS Coordinates: | 30°23'30"N by 81°25'24"W |
Operator/Owner: | United States Navy |
Airport Type: | Military: Naval Station |
Elevation: | 15 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from NRB |
More Information: | NRB Maps & Info |
Facts about Metlakatla Seaplane Base (MTM):
- Metlakatla Seaplane Base has two seaplane landing areas designated E/W and N/S, each measuring 5,000 by 5,000 feet.
- Metlakatla Seaplane Base (MTM) has 2 runways.
- The furthest airport from Metlakatla Seaplane Base (MTM) is Port Alfred Airport (AFD), which is located 10,621 miles (17,093 kilometers) away in Port Alfred, South Africa.
- Because of Metlakatla Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Metlakatla 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.
- The closest airport to Metlakatla Seaplane Base (MTM) is Annette Island Airport (ANN), which is located only 6 miles (10 kilometers) S of MTM.
Facts about Naval Station Mayport (NRB):
- In addition to being known as "Naval Station Mayport", another name for NRB is "Admiral David L. McDonald Field".
- Because of Naval Station Mayport's relatively low elevation of 15 feet, planes can take off or land at Naval Station Mayport 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.
- President Bush arrives at Naval Station Mayport
- Naval Station Mayport is a major United States Navy base in Jacksonville, Florida.
- The furthest airport from Naval Station Mayport (NRB) is Shark Bay Airport (MJK), which is located 11,472 miles (18,463 kilometers) away in Monkey Mia, Western Australia, Australia.
- The closest airport to Naval Station Mayport (NRB) is Jacksonville Executive at Craig Airport (CRG), which is located only 7 miles (11 kilometers) SW of NRB.
- Naval Station Mayport (NRB) currently has only 1 runway.
- Amphibious Transport Dock
- Instructors at the Center for Naval Engineering
- The base has historically served as the homeport to various conventionally powered aircraft carriers of the Atlantic Fleet, including the Shangri-La, Franklin D.