Nonstop flight route between Leticia, Colombia and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Alfredo Vásquez Cobo International Airport (LET), Leticia, Colombia and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 3,968 miles (or 6,386 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 Alfredo Vásquez Cobo International Airport and Grand Forks Air Force 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 Alfredo Vásquez Cobo International Airport and Grand Forks Air Force 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 Alfredo Vásquez Cobo International Airport (LET):

• The closest airport to Alfredo Vásquez Cobo International Airport (LET) is Tabatinga International Airport (TBT), which is located only 4 miles (7 kilometers) S of LET.
• Alfredo Vásquez Cobo International Airport (LET) currently has only 1 runway.
• In addition to being known as "Alfredo Vásquez Cobo International Airport", another name for LET is "Aeropuerto Internacional Alfredo Vásquez Cobo".
• The furthest airport from Alfredo Vásquez Cobo International Airport (LET) is Ranai Airport (NTX), which is nearly antipodal to Alfredo Vásquez Cobo International Airport (meaning Alfredo Vásquez Cobo International Airport is almost on the exact opposite side of the Earth from Ranai Airport), and is located 12,320 miles (19,827 kilometers) away in Natuna, Riau Islands, Indonesia.
• Because of Alfredo Vásquez Cobo International Airport's relatively low elevation of 277 feet, planes can take off or land at Alfredo Vásquez Cobo International 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.

Facts about Grand Forks Air Force Base (RDR):

• On 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
• The furthest airport from Grand Forks Air Force Base (RDR) is Margaret River Airport (MGV), which is located 10,504 miles (16,904 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Grand Forks Air Force Base (RDR) is Grand Forks International Airport (GFK), which is located only 10 miles (17 kilometers) E of RDR.
• SAGE operations were extremely expansive and GFADS was inactivated on 1 December 1963, when it was merged with the Minot Air Defense Sector at Minot AFB to the west.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• On 26 May 1972, President Nixon and Soviet general secretary Leonid Brezhnev signed the ABM Treaty, which limited each nation to one site to protect strategic forces and one site to protect the "National Command Authority." With work about 85 percent complete at Grand Forks, the United States chose to finish construction at the North Dakota site.
• The 319th transitioned from B-52H to re-engined B-52G aircraft in 1983, and added the AGM-86 Air Launched Cruise Missile in 1984.