Nonstop flight route between Grand Forks, North Dakota, United States and Hamilton, Victoria, Australia:
Departure Airport:

Arrival Airport:

Distance from RDR to HLT:
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- About this route
- RDR Airport Information
- HLT Airport Information
- Facts about RDR
- Facts about HLT
- Map of Nearest Airports to RDR
- List of Nearest Airports to RDR
- Map of Furthest Airports from RDR
- List of Furthest Airports from RDR
- Map of Nearest Airports to HLT
- List of Nearest Airports to HLT
- Map of Furthest Airports from HLT
- List of Furthest Airports from HLT
About this route:
A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and Hamilton Airport (HLT), Hamilton, Victoria, Australia would travel a Great Circle distance of 9,418 miles (or 15,156 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 Grand Forks Air Force Base and Hamilton Airport, 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 Grand Forks Air Force Base and Hamilton Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | HLT / YHML |
Airport Name: | Hamilton Airport |
Location: | Hamilton, Victoria, Australia |
GPS Coordinates: | 37°38'53"S by 142°3'53"E |
Operator/Owner: | Southern Grampians Shire Council |
Airport Type: | Public |
Elevation: | 803 feet (245 meters) |
# of Runways: | 2 |
View all routes: | Routes from HLT |
More Information: | HLT Maps & Info |
Facts about Grand Forks Air Force Base (RDR):
- The DC-11 SAGE blockhouse was later the headquarters of the SAC 321st Strategic Missile Wing.
- On 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
- Grand Forks Air Force Base is a United States Air Force installation in northeastern North Dakota, located north of Emerado and 16 miles west of Grand Forks.
- In October 1977, the PAR came under operational control of the USAF, which operated it thereafter as part of its early warning system.
- 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 319th transitioned from B-52H to re-engined B-52G aircraft in 1983, and added the AGM-86 Air Launched Cruise Missile in 1984.
- 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".
- 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.
Facts about Hamilton Airport (HLT):
- Because of Hamilton Airport's relatively low elevation of 803 feet, planes can take off or land at Hamilton 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 Hamilton Airport (HLT) is Warrnambool Airport (WMB), which is located 49 miles (79 kilometers) SSE of HLT.
- The furthest airport from Hamilton Airport (HLT) is Flores Airport (FLW), which is nearly antipodal to Hamilton Airport (meaning Hamilton Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,049 miles (19,390 kilometers) away in Flores Island, Azores, Portugal.
- Hamilton Airport (HLT) has 2 runways.