Nonstop flight route between Portland, Maine, United States and Kosrae, Federated States of Micronesia:
Departure Airport:

Arrival Airport:

Distance from PWM to KSA:
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- About this route
- PWM Airport Information
- KSA Airport Information
- Facts about PWM
- Facts about KSA
- Map of Nearest Airports to PWM
- List of Nearest Airports to PWM
- Map of Furthest Airports from PWM
- List of Furthest Airports from PWM
- Map of Nearest Airports to KSA
- List of Nearest Airports to KSA
- Map of Furthest Airports from KSA
- List of Furthest Airports from KSA
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Kosrae International Airport (KSA), Kosrae, Federated States of Micronesia would travel a Great Circle distance of 7,704 miles (or 12,398 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 Portland International Jetport and Kosrae International 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 Portland International Jetport and Kosrae International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PWM / KPWM |
Airport Name: | Portland International Jetport |
Location: | Portland, Maine, United States |
GPS Coordinates: | 43°38'45"N by 70°18'33"W |
Area Served: | Portland, Maine |
Airport Type: | Public |
Elevation: | 76 feet (23 meters) |
# of Runways: | 2 |
View all routes: | Routes from PWM |
More Information: | PWM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | KSA / PTSA |
Airport Names: |
|
Location: | Kosrae, Federated States of Micronesia |
GPS Coordinates: | 5°21'24"N by 162°57'29"E |
Airport Type: | Public |
Elevation: | 11 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from KSA |
More Information: | KSA Maps & Info |
Facts about Portland International Jetport (PWM):
- In 1972 Northeast Airlines was bought by Delta Air Lines which retained its routes to Bangor, Boston, and New York.
- The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
- Portland International Jetport (PWM) has 2 runways.
- Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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.
- On September 1, 2005 Delta Air Lines ended mainline service to PWM.
- 1986 also brought US Airways, who began flights to Philadelphia and Pittsburgh.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- In 2010 Starlink Aviation ended its service to Yarmouth and Halifax, Nova Scotia, citing the loss of a Canadian subsidy.
Facts about Kosrae International Airport (KSA):
- Because of Kosrae International Airport's relatively low elevation of 11 feet, planes can take off or land at Kosrae International 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 "Kosrae International Airport", another name for KSA is "TTK".
- The furthest airport from Kosrae International Airport (KSA) is RAF Ascension (ASI), which is nearly antipodal to Kosrae International Airport (meaning Kosrae International Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,181 miles (19,603 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- The closest airport to Kosrae International Airport (KSA) is Ujae Airport (UJE), which is located 313 miles (503 kilometers) NE of KSA.
- Kosrae International Airport (KSA) currently has only 1 runway.