Nonstop flight route between Norwich, New York, United States and Great Falls, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from OIC to GFA:
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- About this route
- OIC Airport Information
- GFA Airport Information
- Facts about OIC
- Facts about GFA
- Map of Nearest Airports to OIC
- List of Nearest Airports to OIC
- Map of Furthest Airports from OIC
- List of Furthest Airports from OIC
- Map of Nearest Airports to GFA
- List of Nearest Airports to GFA
- Map of Furthest Airports from GFA
- List of Furthest Airports from GFA
About this route:
A direct, nonstop flight between Lt. Warren Eaton Airport (OIC), Norwich, New York, United States and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 1,758 miles (or 2,830 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 Lt. Warren Eaton Airport and Malmstrom Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | OIC / KOIC |
Airport Names: |
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Location: | Norwich, New York, United States |
GPS Coordinates: | 42°33'59"N by 75°31'27"W |
Area Served: | Norwich, New York |
Operator/Owner: | Chenango County |
Airport Type: | Public |
Elevation: | 1025 feet (312 meters) |
# of Runways: | 1 |
View all routes: | Routes from OIC |
More Information: | OIC Maps & Info |
Arrival 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 |
Facts about Lt. Warren Eaton Airport (OIC):
- In addition to being known as "Lt. Warren Eaton Airport", another name for OIC is "Lt. Warren E. Eaton Airport".
- Lt. Warren Eaton Airport (OIC) currently has only 1 runway.
- The furthest airport from Lt. Warren Eaton Airport (OIC) is Margaret River Airport (MGV), which is located 11,608 miles (18,682 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Lt. Warren Eaton Airport (OIC) is Sidney Municipal Airport (SXY), which is located only 19 miles (31 kilometers) SSE of OIC.
Facts about Malmstrom Air Force Base (GFA):
- Following World War II, Great Falls Army Air Base played an important role in US defense during the Cold War era.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- By 1954, several aircraft control and warning squadrons had been formed at the base.
- With the development of the three-stage, solid-fuel Minuteman I missile in the late 1950s SAC began searching for sites to deploy this revolutionary weapon.
- Z-147 was completely replaced by a new ARSR-4 JSS site on Bootlegger Ridge, about 14 miles northeast of Great Falls AFB.
- 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.
- Originally named Great Falls Army Air Base, later Great Falls Air Force Base, the facility was renamed Malmstrom Air Force Base on 1 October 1955 in honor of Colonel Einar Axel Malmstrom.
- Malmstrom AFB is one of three US Air Force Bases that maintains and operates the Minuteman III intercontinental ballistic missile.
- 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.