Nonstop flight route between San Juan, Puerto Rico and Pituffik, Greenland:

About this route:

A direct, nonstop flight between Fernando Luis Ribas Dominicci Airport (SIG), San Juan, Puerto Rico and Thule Air Base (THU), Pituffik, Greenland would travel a Great Circle distance of 4,014 miles (or 6,459 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 Fernando Luis Ribas Dominicci 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 Fernando Luis Ribas Dominicci 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 Fernando Luis Ribas Dominicci Airport (SIG):

• Fernando Luis Ribas Dominicci Airport covers an area of 102 acres at an elevation of 9 feet above mean sea level.
• Because of Fernando Luis Ribas Dominicci Airport's relatively low elevation of 9 feet, planes can take off or land at Fernando Luis Ribas Dominicci 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 furthest airport from Fernando Luis Ribas Dominicci Airport (SIG) is Barrow Island Airport (BWB), which is nearly antipodal to Fernando Luis Ribas Dominicci Airport (meaning Fernando Luis Ribas Dominicci Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,244 miles (19,704 kilometers) away in Barrow Island, Western Australia, Australia.
• The closest airport to Fernando Luis Ribas Dominicci Airport (SIG) is Luis Muñoz Marín International Airport (SJU), which is located only 6 miles (10 kilometers) E of SIG.
• On July 8, 2012 airport officials denied via written communication to a local newspaper of "any plans to eliminate or privatize the airport, since the airport is one of the most important airports for general aviation on Puerto Rico, taking into account that its operation approximates around 300 daily operations." On that same newspaper it was published that Seaborne Airlines would transition its operations to the neighboring Luis Muñoz Marin Intl Airport with complete pullout on January 16, 2013.
• Until 1971, the airport also hosted Coast Guard Air Station San Juan.
• In addition to being known as "Fernando Luis Ribas Dominicci Airport", another name for SIG is "Isla Grande AirportAeropuerto Isla Grande".
• Fernando Luis Ribas Dominicci Airport (SIG) currently has only 1 runway.
• On October 26, 2003, the airport made history by becoming the first Puerto Rican site of a SCCA Grand Prix race.

Facts about Thule Air Base (THU):

• In addition to being known as "Thule Air Base", another name for THU is "Thule AB".
• 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.
• Thule is the location where the fastest recorded sea level surface wind speed in the world was measured when a peak speed of 333 kilometres per hour was recorded on 8 March 1972 prior to the instrument's destruction.
• In 1954, the 378 m Globecom Tower, a tower for military radio communication, was built at Northmountain.
• The closest airport to Thule Air Base (THU) is Savissivik Heliport (SVR), which is located 69 miles (111 kilometers) ESE of THU.
• A board of Air Force officers headed by Gordon P.
• Knud Rasmussen was the first to recognize the Pituffik plain as ideal for an airport.
• Thule Air Base is home to the 21st Space Wing's global network of sensors providing missile warning, space surveillance and space control to North American Aerospace Defense Command and Air Force Space Command.