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

Arrival Airport:

Distance from IPH to RDR:
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- About this route
- IPH Airport Information
- RDR Airport Information
- Facts about IPH
- Facts about RDR
- Map of Nearest Airports to IPH
- List of Nearest Airports to IPH
- Map of Furthest Airports from IPH
- List of Furthest Airports from IPH
- Map of Nearest Airports to RDR
- List of Nearest Airports to RDR
- Map of Furthest Airports from RDR
- List of Furthest Airports from RDR
About this route:
A direct, nonstop flight between Sultan Azlan Shah Airport (IPH), Ipoh, Perak, Malaysia and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 8,638 miles (or 13,902 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 Sultan Azlan Shah 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 Sultan Azlan Shah 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:
IATA / ICAO Codes: | IPH / WMKI |
Airport Name: | Sultan Azlan Shah Airport |
Location: | Ipoh, Perak, Malaysia |
GPS Coordinates: | 4°34'9"N by 101°5'35"E |
Area Served: | Perak, Malaysia |
Operator/Owner: | Government of Malaysia |
Airport Type: | Public |
Elevation: | 130 feet (40 meters) |
# of Runways: | 1 |
View all routes: | Routes from IPH |
More Information: | IPH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RDR / KRDR |
Airport Names: |
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Location: | Grand Forks, North Dakota, United States |
GPS Coordinates: | 47°57'39"N by 97°24'3"W |
View all routes: | Routes from RDR |
More Information: | RDR Maps & Info |
Facts about Sultan Azlan Shah Airport (IPH):
- The furthest airport from Sultan Azlan Shah Airport (IPH) is Camilo Ponce Enriquez Airport (LOH), which is nearly antipodal to Sultan Azlan Shah Airport (meaning Sultan Azlan Shah Airport is almost on the exact opposite side of the Earth from Camilo Ponce Enriquez Airport), and is located 12,386 miles (19,933 kilometers) away in Loja, Ecuador.
- In 2013, Tigerair expressed interest in expanding their routes to Sultan Azlan Shah Airport.
- Originally a small Fokker airfield, it steadily expanded to accommodate jet operations.
- Because of Sultan Azlan Shah Airport's relatively low elevation of 130 feet, planes can take off or land at Sultan Azlan Shah 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.
- Sultan Azlan Shah Airport (IPH) currently has only 1 runway.
- Sultan Azlan Shah Airport handled 73,354 passengers last year.
- The closest airport to Sultan Azlan Shah Airport (IPH) is Sitiawan Airport (SWY), which is located 37 miles (59 kilometers) SW of IPH.
Facts about Grand Forks Air Force Base (RDR):
- 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.
- During the Cold War, GFAFB was a major installation of the Strategic Air Command, with B-52 bombers, KC-135 tankers, and Minuteman intercontinental ballistic missiles.
- In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
- In 1971, the 18th Fighter-Interceptor Squadron was inactivated and the 460th Fighter-Interceptor Squadron replaced the unit.
- 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.
- With the restructuring of the Air Force and the disestablishment of SAC in 1992, the wing transferred to Air Combat Command, then came under Air Force Space Command in 1993.
- On 3 September 1974, the SAFSCOM Site Activation Team was relieved by the U.S.
- 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.