Nonstop flight route between Great Falls, Montana, United States and Oscoda, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from GFA to OSC:
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- About this route
- GFA Airport Information
- OSC Airport Information
- Facts about GFA
- Facts about OSC
- Map of Nearest Airports to GFA
- List of Nearest Airports to GFA
- Map of Furthest Airports from GFA
- List of Furthest Airports from GFA
- Map of Nearest Airports to OSC
- List of Nearest Airports to OSC
- Map of Furthest Airports from OSC
- List of Furthest Airports from OSC
About this route:
A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Oscoda-Wurtsmith Airport (OSC), Oscoda, Michigan, United States would travel a Great Circle distance of 1,344 miles (or 2,162 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 relatively short distance between Malmstrom Air Force Base and Oscoda-Wurtsmith Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | GFA / KGFA |
Airport Names: |
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Location: | Great Falls, Montana, United States |
GPS Coordinates: | 47°30'16"N by 111°11'13"W |
View all routes: | Routes from GFA |
More Information: | GFA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OSC / KOSC |
Airport Name: | Oscoda-Wurtsmith Airport |
Location: | Oscoda, Michigan, United States |
GPS Coordinates: | 44°27'6"N by 83°23'39"W |
Area Served: | Oscoda, Michigan |
Operator/Owner: | Oscoda-Wurtsmith Airport Authority |
Airport Type: | Public |
Elevation: | 634 feet (193 meters) |
# of Runways: | 1 |
View all routes: | Routes from OSC |
More Information: | OSC Maps & Info |
Facts about Malmstrom Air Force Base (GFA):
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- On 18 December 1953, Great Falls AFB was transferred from Military Air Transport Service to Strategic Air Command, although MATS units remained at the base for several years.
- The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
- Tensions between the United States and the Soviet Union increased dramatically when the Soviet Union closed all land travel between the western occupation sectors of Germany and the American, French and British sectors of Berlin.
- In November 1942, a survey team evaluated an area near the Green Mill Dance Club and Rainbow Dam Road approximately six miles east of Great Falls.
- The base's runway was closed on 31 December 1996 for aircraft operations.
- Z-147 was completely replaced by a new ARSR-4 JSS site on Bootlegger Ridge, about 14 miles northeast of Great Falls AFB.
Facts about Oscoda-Wurtsmith Airport (OSC):
- Oscoda-Wurtsmith Airport (OSC) currently has only 1 runway.
- Because of Oscoda-Wurtsmith Airport's relatively low elevation of 634 feet, planes can take off or land at Oscoda-Wurtsmith 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 Wurtsmith Base Conversion Authority terminated in 1994, when the Charter Township of Oscoda took over as the Redevelopment Authority.
- Other tenants at the former base include the Aune Medical Center, Alcona Health Center Dental Clinic, Alpena Community College, and numerous private businesses.
- The furthest airport from Oscoda-Wurtsmith Airport (OSC) is Margaret River Airport (MGV), which is located 11,213 miles (18,046 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Oscoda-Wurtsmith Airport (OSC) is Alpena County Regional Airport (APN), which is located 44 miles (71 kilometers) N of OSC.