Nonstop flight route between Dorado, Puerto Rico and Pituffik, Greenland:

About this route:

A direct, nonstop flight between Dorado Airport (DDP), Dorado, Puerto Rico and Thule Air Base (THU), Pituffik, Greenland would travel a Great Circle distance of 4,013 miles (or 6,458 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 Dorado 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 Dorado 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:

Arrival Airport Information:

Facts about Dorado Airport (DDP):

• Dorado Airport (DDP) currently has only 1 runway.
• The furthest airport from Dorado Airport (DDP) is Barrow Island Airport (BWB), which is nearly antipodal to Dorado Airport (meaning Dorado Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,237 miles (19,694 kilometers) away in Barrow Island, Western Australia, Australia.
• The closest airport to Dorado Airport (DDP) is Fernando Luis Ribas Dominicci Airport (SIG), which is located only 13 miles (20 kilometers) E of DDP.
• Much later on, a large airline named Caribair, began flights there.
• In the early 1990s, the airport was officially closed.

Facts about Thule Air Base (THU):

• 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.
• In 1957 construction began on 4 Nike Missile sites around the base, and they and their radar systems were operational by the end of 1958.
• After the German occupation of Denmark on 9 April 1940, Henrik Kauffmann Danish Ambassador to the United States, made an agreement "In the name of the king" with the United States authorizing the United States to defend the Danish colonies on Greenland from German aggression - this agreement faced Kaufmann with a charge of high treason.
• On 21 January 1968, a B-52G Stratofortress from the 380th Strategic Aerospace Wing, Plattsburgh Air Force Base, New York on a secret airborne nuclear alert crashed and burned on the ice near Thule Air Base.
• In addition to being known as "Thule Air Base", another name for THU is "Thule AB".
• The closest airport to Thule Air Base (THU) is Savissivik Heliport (SVR), which is located 69 miles (111 kilometers) ESE of THU.
• Thule Air Base has served as the regional hub for nearby installations, including Cape Atholl, Camp Century, Camp TUTO, Sites 1 and 2, P-Mountain, J-Site, North and South Mountains, and a research rocket firing site.
• In 1954, the 378 m Globecom Tower, a tower for military radio communication, was built at Northmountain.