Nonstop flight route between Ashley, North Dakota, United States and Portland, Maine, United States:
Departure Airport:

Arrival Airport:

Distance from ASY to PWM:
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- About this route
- ASY Airport Information
- PWM Airport Information
- Facts about ASY
- Facts about PWM
- Map of Nearest Airports to ASY
- List of Nearest Airports to ASY
- Map of Furthest Airports from ASY
- List of Furthest Airports from ASY
- Map of Nearest Airports to PWM
- List of Nearest Airports to PWM
- Map of Furthest Airports from PWM
- List of Furthest Airports from PWM
About this route:
A direct, nonstop flight between Ashley Municipal Airport (ASY), Ashley, North Dakota, United States and Portland International Jetport (PWM), Portland, Maine, United States would travel a Great Circle distance of 1,424 miles (or 2,292 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 Ashley Municipal Airport and Portland International Jetport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ASY / KASY |
Airport Name: | Ashley Municipal Airport |
Location: | Ashley, North Dakota, United States |
GPS Coordinates: | 46°1'28"N by 99°21'6"W |
Area Served: | Ashley, North Dakota |
Operator/Owner: | Ashley Municipal Airport Authority |
Airport Type: | Public |
Elevation: | 2032 feet (619 meters) |
# of Runways: | 2 |
View all routes: | Routes from ASY |
More Information: | ASY Maps & Info |
Arrival 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 |
Facts about Ashley Municipal Airport (ASY):
- The closest airport to Ashley Municipal Airport (ASY) is Aberdeen Regional AirportAberdeen Army Airfield (ABR), which is located 60 miles (96 kilometers) SE of ASY.
- Ashley Municipal Airport (ASY) has 2 runways.
- The furthest airport from Ashley Municipal Airport (ASY) is Margaret River Airport (MGV), which is located 10,451 miles (16,819 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Portland International Jetport (PWM):
- 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.
- 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.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
- In 1981 Air New England ceased operations and pulled out of the Jetport after 11 years.
- Some service began to return as the industry's economics improved in 2005 and 2006.
- In 1995 a terminal building improvement project was undertaken to add two-second-level boarding gates, as well as additional space for ticketing, operations, departure lounge, concessions, and an international customs facility.