Nonstop flight route between Portland, Maine, United States and Salina Cruz, Oaxaca, Mexico:
Departure Airport:

Arrival Airport:

Distance from PWM to SCX:
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- About this route
- PWM Airport Information
- SCX Airport Information
- Facts about PWM
- Facts about SCX
- 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 SCX
- List of Nearest Airports to SCX
- Map of Furthest Airports from SCX
- List of Furthest Airports from SCX
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Salina Cruz Airport (SCX), Salina Cruz, Oaxaca, Mexico would travel a Great Circle distance of 2,392 miles (or 3,849 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 Portland International Jetport and Salina Cruz Airport, the route shown on this map most likely still appears to be a straight line.
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: | SCX / MM57 |
Airport Names: |
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Location: | Salina Cruz, Oaxaca, Mexico |
GPS Coordinates: | 16°12'44"N by 95°12'5"W |
Operator/Owner: | Military of Mexico |
Airport Type: | Military |
Elevation: | 75 feet (23 meters) |
# of Runways: | 1 |
View all routes: | Routes from SCX |
More Information: | SCX Maps & Info |
Facts about Portland International Jetport (PWM):
- In 1982 PWM got its first nonstop beyond New York, when Delta tried a 727 to Cincinnati for a year or so.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- Portland International Jetport (PWM) has 2 runways.
- 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.
- In 1972 Northeast Airlines was bought by Delta Air Lines which retained its routes to Bangor, Boston, and New York.
- In 2010 Starlink Aviation ended its service to Yarmouth and Halifax, Nova Scotia, citing the loss of a Canadian subsidy.
- On September 1, 2005 Delta Air Lines ended mainline service to 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.
- That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
- 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
Facts about Salina Cruz Airport (SCX):
- Because of Salina Cruz Airport's relatively low elevation of 75 feet, planes can take off or land at Salina Cruz 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 "Salina Cruz Airport", other names for SCX include "Aeropuerto de Salina Cruz", "Naval Air Station Salina Cruz", "Estación Aeronaval de Salina Cruz", "MMSZ" and "Salina Cruz".
- The furthest airport from Salina Cruz Airport (SCX) is Cocos (Keeling) Island Airport (CCK), which is located 11,585 miles (18,643 kilometers) away in Cocos Islands, Australia.
- The closest airport to Salina Cruz Airport (SCX) is Huatulco International Airport (HUX), which is located 77 miles (123 kilometers) WSW of SCX.
- Salina Cruz Airport (SCX) currently has only 1 runway.