Nonstop flight route between Montserrat, British Overseas Territories, United Kingdom and Pituffik, Greenland:
Departure Airport:

Arrival Airport:

Distance from MNI to THU:
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- About this route
- MNI Airport Information
- THU Airport Information
- Facts about MNI
- Facts about THU
- Map of Nearest Airports to MNI
- List of Nearest Airports to MNI
- Map of Furthest Airports from MNI
- List of Furthest Airports from MNI
- Map of Nearest Airports to THU
- List of Nearest Airports to THU
- Map of Furthest Airports from THU
- List of Furthest Airports from THU
About this route:
A direct, nonstop flight between John A. Osborne Airport (MNI), Montserrat, British Overseas Territories, United Kingdom and Thule Air Base (THU), Pituffik, Greenland would travel a Great Circle distance of 4,134 miles (or 6,653 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 John A. Osborne Airport and Thule Air Base, 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 John A. Osborne Airport and Thule Air Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MNI / TRPG |
Airport Name: | John A. Osborne Airport |
Location: | Montserrat, British Overseas Territories, United Kingdom |
GPS Coordinates: | 16°47'29"N by 62°11'35"W |
Airport Type: | Public |
Elevation: | 550 feet (168 meters) |
# of Runways: | 1 |
View all routes: | Routes from MNI |
More Information: | MNI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | THU / BGTL |
Airport Names: |
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Location: | Pituffik, Greenland |
GPS Coordinates: | 76°31'51"N by 68°42'11"W |
View all routes: | Routes from THU |
More Information: | THU Maps & Info |
Facts about John A. Osborne Airport (MNI):
- The furthest airport from John A. Osborne Airport (MNI) is Port Hedland International Airport (PHE), which is nearly antipodal to John A. Osborne Airport (meaning John A. Osborne Airport is almost on the exact opposite side of the Earth from Port Hedland International Airport), and is located 12,183 miles (19,607 kilometers) away in Port Hedland, Western Australia, Australia.
- The completion of Gerald's Airport allowed for the resumption of regular commercial airline service to Montserrat for the first time since 1997, when W.
- John A. Osborne Airport (MNI) currently has only 1 runway.
- Gerald's passenger terminal was dedicated in February 2005 by Anne, Princess Royal and the facility was formally opened on 11 July 2005.
- Because of John A. Osborne Airport's relatively low elevation of 550 feet, planes can take off or land at John A. Osborne 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 closest airport to John A. Osborne Airport (MNI) is V. C. Bird International Airport (ANU), which is located 36 miles (57 kilometers) NE of MNI.
Facts about Thule Air Base (THU):
- Thule Air Base is also home to the 821st Air Base Group and is responsible for air base support within the Thule Defense Area for the multinational population of "Team Thule." The base hosts the 12th Space Warning Squadron which operates a Ballistic Missile Early Warning System designed to detect and track ICBMs launched against North America.
- The closest airport to Thule Air Base (THU) is Savissivik Heliport (SVR), which is located 69 miles (111 kilometers) ESE of THU.
- In addition to being known as "Thule Air Base", another name for THU is "Thule AB".
- A delegation from NATO's Parliamentary Assembly visited Thule in early September 2010 and were told by the base commander that, at that time, approximately 600 personnel were serving at Thule, a mix of mostly U.S.
- The ratification of the treaty in 1951 did not change much, except that the Danish national flag Dannebrog must be side by side with Stars and Stripes on the base.
- The furthest airport from Thule Air Base (THU) is Hobart International Airport (HBA), which is located 9,883 miles (15,905 kilometers) away in Hobart, Tasmania, Australia.
- Late 1950s the DEW 1 to 4 where build as "weather stations", Thule Air Base would act as an supply station for the DYE bases.