Nonstop flight route between Castro, Chile and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Gamboa Airport (WCA), Castro, Chile and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 6,413 miles (or 10,321 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 Gamboa 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 Gamboa 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 Gamboa Airport (WCA):

• In addition to being known as "Gamboa Airport", another name for WCA is "Aeródromo Gamboa".
• The closest airport to Gamboa Airport (WCA) is Mocopulli Airport (MHC), which is located only 11 miles (17 kilometers) NNE of WCA.
• Gamboa Airport (WCA) currently has only 1 runway.
• The furthest airport from Gamboa Airport (WCA) is Wuhai Airport (WUA), which is nearly antipodal to Gamboa Airport (meaning Gamboa Airport is almost on the exact opposite side of the Earth from Wuhai Airport), and is located 12,248 miles (19,711 kilometers) away in Wuhai, Inner Mongolia, China.
• Because of Gamboa Airport's relatively low elevation of 187 feet, planes can take off or land at Gamboa 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 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.
• 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 DC-11 SAGE blockhouse was later the headquarters of the SAC 321st Strategic Missile Wing.
• The 4133d SW was redesignated as the 319th Bombardment Wing on 1 February 1963 in a name-only redesigation and was assigned to SAC's Second Air Force, 810th Strategic Aerospace Division.
• Survey teams selected sites in flat wheatlands close to the Canada-Minnesota border, north-northwest of Grand Forks.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• On 1 February 1993, ACC dropped the 319th Bomb Wing's primary nuclear mission and gave the wing the primary mission of B-1B conventional bombardment operations.
• Due to the continuance of the Cold War between the United States and the Soviet Union, GFAFB was originally an Air Defense Command fighter-interceptor air base.