Nonstop flight route between Perak, Malaysia and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Sitiawan Airport (SWY), Perak, Malaysia and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 8,669 miles (or 13,951 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 Sitiawan 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 Sitiawan 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 Sitiawan Airport (SWY):

• Because of Sitiawan Airport's relatively low elevation of 25 feet, planes can take off or land at Sitiawan 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 Sitiawan Airport (SWY) is Sultan Azlan Shah Airport (IPH), which is located 37 miles (59 kilometers) NE of SWY.
• The furthest airport from Sitiawan Airport (SWY) is Camilo Ponce Enriquez Airport (LOH), which is nearly antipodal to Sitiawan Airport (meaning Sitiawan Airport is almost on the exact opposite side of the Earth from Camilo Ponce Enriquez Airport), and is located 12,421 miles (19,989 kilometers) away in Loja, Ecuador.
• In addition to being known as "Sitiawan Airport", another name for SWY is "Lapangan Terbang Sitiawan".
• Sitiawan Airport (SWY) currently has only 1 runway.

Facts about Grand Forks Air Force Base (RDR):

• Grand Forks Air Force Base was established on 1 December 1955, with construction beginning in the fall of that year.
• 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.
• On 1 November 1964, 321st Strategic Missile Wing was organized as the Minuteman II intercontinental ballistic missile wing at GFAFB, the first in SAC.
• 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.
• 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.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• In October 1977, the PAR came under operational control of the USAF, which operated it thereafter as part of its early warning system.