Nonstop flight route between Nerlerit Inaat (Constable Pynt), Greenland and Helena, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from CNP to HLN:
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- About this route
- CNP Airport Information
- HLN Airport Information
- Facts about CNP
- Facts about HLN
- Map of Nearest Airports to CNP
- List of Nearest Airports to CNP
- Map of Furthest Airports from CNP
- List of Furthest Airports from CNP
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
About this route:
A direct, nonstop flight between Nerlerit Inaat Airport (CNP), Nerlerit Inaat (Constable Pynt), Greenland and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 3,211 miles (or 5,168 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 Nerlerit Inaat Airport and Helena Regional 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 Nerlerit Inaat Airport and Helena Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CNP / BGCO |
Airport Names: |
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Location: | Nerlerit Inaat (Constable Pynt), Greenland |
GPS Coordinates: | 70°44'35"N by 22°39'2"W |
Area Served: | Ittoqqortoormiit |
Operator/Owner: | Mittarfeqarfiit |
Elevation: | 45 feet (14 meters) |
# of Runways: | 1 |
View all routes: | Routes from CNP |
More Information: | CNP Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HLN / KHLN |
Airport Names: |
|
Location: | Helena, Montana, United States |
GPS Coordinates: | 46°36'24"N by 111°58'58"W |
Area Served: | Helena, Montana |
Operator/Owner: | Helena Regional Airport Authority |
Airport Type: | Public |
Elevation: | 3877 feet (1,182 meters) |
# of Runways: | 3 |
View all routes: | Routes from HLN |
More Information: | HLN Maps & Info |
Facts about Nerlerit Inaat Airport (CNP):
- Nerlerit Inaat Airport (CNP) currently has only 1 runway.
- Nerlerit Inaat Airport handled 3,547 passengers last year.
- Because of Nerlerit Inaat Airport's relatively low elevation of 45 feet, planes can take off or land at Nerlerit Inaat 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.
- The airport may be relocated to a new site on Liverpool Land closer to Ittoqqortoormiit, between the settlement and Uunarteq cape to the south, thus eliminating the need for helicopter transfers.
- The furthest airport from Nerlerit Inaat Airport (CNP) is Ryan's Creek Aerodrome (SZS), which is located 10,751 miles (17,302 kilometers) away in Stewart Island, New Zealand.
- The closest airport to Nerlerit Inaat Airport (CNP) is Ittoqqortoormiit Heliport (OBY), which is located 23 miles (38 kilometers) SE of CNP.
- In summer 2004 the airport was the destination of an arctic trip by two German microlight pilots flying a Flight Design CT2K light aircraft.
- In addition to being known as "Nerlerit Inaat Airport", other names for CNP include "Mittarfik Nerlerit Inaat", "Constable Pynt Lufthavn" and "Nerlerit Inaat Lufthavn".
Facts about Helena Regional Airport (HLN):
- Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
- Helena Regional Airport (HLN) has 3 runways.
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.