Nonstop flight route between Greenville, South Carolina, United States and Portland, Maine, United States:
Departure Airport:

Arrival Airport:

Distance from GMU to PWM:
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- About this route
- GMU Airport Information
- PWM Airport Information
- Facts about GMU
- Facts about PWM
- Map of Nearest Airports to GMU
- List of Nearest Airports to GMU
- Map of Furthest Airports from GMU
- List of Furthest Airports from GMU
- 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 Greenville Downtown Airport (GMU), Greenville, South Carolina, United States and Portland International Jetport (PWM), Portland, Maine, United States would travel a Great Circle distance of 884 miles (or 1,423 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 Greenville Downtown 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: | GMU / KGMU |
Airport Names: |
|
Location: | Greenville, South Carolina, United States |
GPS Coordinates: | 34°50'53"N by 82°20'59"W |
Area Served: | Greenville, South Carolina |
Operator/Owner: | Greenville Airport Commission |
Airport Type: | Public |
Elevation: | 1048 feet (319 meters) |
# of Runways: | 2 |
View all routes: | Routes from GMU |
More Information: | GMU 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 Greenville Downtown Airport (GMU):
- The closest airport to Greenville Downtown Airport (GMU) is Donaldson Center Airport (GDC), which is located only 6 miles (10 kilometers) SSW of GMU.
- The FAA Southern Region selected Joe Frasher, Airport Director of GMU, as the 2008 General Aviation Airport Manager of the Year.
- Greenville Downtown Airport (GMU) has 2 runways.
- In 1954 Charles Lindbergh dedicated the new terminal.
- GMU also has a restaurant, the Runway Cafe.
- In addition to being known as "Greenville Downtown Airport", another name for GMU is "(Greenville Municipal Airport)".
- The furthest airport from Greenville Downtown Airport (GMU) is Margaret River Airport (MGV), which is located 11,441 miles (18,413 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Portland International Jetport (PWM):
- In 2004 Runway 11/29 was lengthened to 7,200 feet.
- In 1982 PWM got its first nonstop beyond New York, when Delta tried a 727 to Cincinnati for a year or so.
- Some service began to return as the industry's economics improved in 2005 and 2006.
- The airfield was founded in the late 1920s by Dr.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- 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 June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
- Jet flights began in 1968, and for the first time Portland got a nonstop beyond Boston when Northeast DC-9s flew to La Guardia.
- 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.