Nonstop flight route between Metlakatla, Annette Island, Alaska, United States and Novato, California, United States:
Departure Airport:

Arrival Airport:

Distance from MTM to NOT:
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- About this route
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- Map of Furthest Airports from MTM
- List of Furthest Airports from MTM
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About this route:
A direct, nonstop flight between Metlakatla Seaplane Base (MTM), Metlakatla, Annette Island, Alaska, United States and Marin County Airport (NOT), Novato, California, United States would travel a Great Circle distance of 1,247 miles (or 2,007 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 relatively short distance between Metlakatla Seaplane Base and Marin County Airport, the route shown on this map most likely still appears to be a straight line.
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: | NOT / KDVO |
Airport Names: |
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Location: | Novato, California, United States |
GPS Coordinates: | 38°8'36"N by 122°33'21"W |
Operator/Owner: | Marin County |
Elevation: | 2 feet (1 meters) |
# of Runways: | 1 |
View all routes: | Routes from NOT |
More Information: | NOT Maps & Info |
Facts about Metlakatla Seaplane Base (MTM):
- The closest airport to Metlakatla Seaplane Base (MTM) is Annette Island Airport (ANN), which is located only 6 miles (10 kilometers) S of MTM.
- 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.
- Metlakatla Seaplane Base (MTM) has 2 runways.
Facts about Marin County Airport (NOT):
- In 1968 the County of Marin bought the airport and moved it to its present location.
- Marin County Airport (NOT) currently has only 1 runway.
- Gnoss Field is known to local pilots and flight instructors as an excellent airport to practice crosswind landings, especially during afternoons in the late spring and summer when the west wind picks up.
- The furthest airport from Marin County Airport (NOT) is Tôlanaro Airport (FTU), which is located 11,343 miles (18,254 kilometers) away in Tôlanaro, Madagascar.
- Because of Marin County Airport's relatively low elevation of 2 feet, planes can take off or land at Marin 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.
- In addition to being known as "Marin County Airport", other names for NOT include "Gnoss Field" and "DVO".
- The closest airport to Marin County Airport (NOT) is Napa County Airport (APC), which is located only 16 miles (25 kilometers) ENE of NOT.
- The airport was opened by the Wright family just after World War II to serve the thousands of ex-military pilots expected to be flying after the war.
- Gnoss Field celebrated its 50-year anniversary in 2009–2010.
- AWOS reports more closely conditions on the 31 end of the runway, and wind conditions are commonly significantly different on each end of the runway.