Nonstop flight route between Portland, Maine, United States and Uummannaq, Greenland:
Departure Airport:

Arrival Airport:

Distance from PWM to UMD:
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- About this route
- PWM Airport Information
- UMD Airport Information
- Facts about PWM
- Facts about UMD
- 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 UMD
- List of Nearest Airports to UMD
- Map of Furthest Airports from UMD
- List of Furthest Airports from UMD
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Uummannaq Heliport (UMD), Uummannaq, Greenland would travel a Great Circle distance of 1,970 miles (or 3,170 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 Uummannaq Heliport, 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: | UMD / BGUM |
Airport Name: | Uummannaq Heliport |
Location: | Uummannaq, Greenland |
GPS Coordinates: | 70°40'46"N by 52°7'1"W |
Area Served: | Uummannaq, Greenland |
Operator/Owner: | Mittarfeqarfiit |
Airport Type: | Public |
Elevation: | 50 feet (15 meters) |
View all routes: | Routes from UMD |
More Information: | UMD Maps & Info |
Facts about Portland International Jetport (PWM):
- The airport is the busiest in the state.
- 1986 also brought US Airways, who began flights to Philadelphia and Pittsburgh.
- After Independence Air went bankrupt Portland had no low-cost carrier, causing fares to go up, and passenger numbers to decline.
- 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 closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- The present airport started to take shape in the 1950s.
- 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.
- Peoplexpress Airlines arrived in 1983, the first jet competitor to Northeast/Delta at PWM.
Facts about Uummannaq Heliport (UMD):
- The closest airport to Uummannaq Heliport (UMD) is Qaarsut Airport (JQA), which is located only 14 miles (22 kilometers) WNW of UMD.
- Neighboring Qaarsut Airport, located on Nuussuaq Peninsula on the other side of the Uummannaq fjord is the only daily connection available from Uummannaq, serving Dash-7 aircraft of Air Greenland.
- A red postbox of Post Greenland by the entrance
- The furthest airport from Uummannaq Heliport (UMD) is Hobart International Airport (HBA), which is located 10,397 miles (16,732 kilometers) away in Hobart, Tasmania, Australia.
- Because of Uummannaq Heliport's relatively low elevation of 50 feet, planes can take off or land at Uummannaq Heliport 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.