Nonstop flight route between Sault Ste. Marie, Michigan, United States and Florø, Sogn og Fjordane, Norway:
Departure Airport:

Arrival Airport:

Distance from INR to FRO:
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- About this route
- INR Airport Information
- FRO Airport Information
- Facts about INR
- Facts about FRO
- Map of Nearest Airports to INR
- List of Nearest Airports to INR
- Map of Furthest Airports from INR
- List of Furthest Airports from INR
- Map of Nearest Airports to FRO
- List of Nearest Airports to FRO
- Map of Furthest Airports from FRO
- List of Furthest Airports from FRO
About this route:
A direct, nonstop flight between Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States and Florø Airport (FRO), Florø, Sogn og Fjordane, Norway would travel a Great Circle distance of 3,478 miles (or 5,598 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 Kincheloe Air Force Base and Florø 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 Kincheloe Air Force Base and Florø Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | INR / |
Airport Name: | Kincheloe Air Force Base |
Location: | Sault Ste. Marie, Michigan, United States |
GPS Coordinates: | 46°15'2"N by 84°28'20"W |
View all routes: | Routes from INR |
More Information: | INR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FRO / ENFL |
Airport Name: | Florø Airport |
Location: | Florø, Sogn og Fjordane, Norway |
GPS Coordinates: | 61°35'0"N by 5°1'28"E |
Area Served: | Florø |
Operator/Owner: | Avinor |
Airport Type: | Public |
Elevation: | 37 feet (11 meters) |
# of Runways: | 1 |
View all routes: | Routes from FRO |
More Information: | FRO Maps & Info |
Facts about Kincheloe Air Force Base (INR):
- The furthest airport from Kincheloe Air Force Base (INR) is Margaret River Airport (MGV), which is located 11,103 miles (17,869 kilometers) away in Margaret River, Western Australia, Australia.
- The mission of Kinross AAF was to serve as a refueling stop for aircraft headed for Alaska as well as to defend the locks of Sault Ste.
- The B-52s and KC-135s of the 449th were reassigned to other SAC units, and the wing was inactivated on 30 September 1977 concurrently with the closure of Kincheloe Air Force Base.
- In the 1950s, the Air Force adopted a policy of dispersing Strategic Air Command bombers and tankers.
- The importance of Kincheloe AFB to ADC was evident in 1960 with some major changes.
- The 438th Fighter-Interceptor Squadron was upgraded again to the F-106 Delta Dart interceptor in June 1960, one of the first ADC squadrons to receive the new interceptor.
- Kinross was considered a vital Air Defense Command base, an alert-status military base equipped with interceptors ready 24/7 to respond to unknown aircraft picked up by Ground Control Radar stations in the Great Lakes region.
- The closest airport to Kincheloe Air Force Base (INR) is Chippewa County International Airport (CIU), which is located only 0 mile (0 kilometer) N of INR.
Facts about Florø Airport (FRO):
- Florø Airport (FRO) currently has only 1 runway.
- Because of Florø Airport's relatively low elevation of 37 feet, planes can take off or land at Florø 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 furthest airport from Florø Airport (FRO) is Ryan's Creek Aerodrome (SZS), which is located 11,222 miles (18,059 kilometers) away in Stewart Island, New Zealand.
- Flights with seaplanes commenced already in the 1930s.
- Florø Airport handled 187 passengers last year.
- The scheduled passenger service to Florø was provided by Widerøe from its 1971 opening until 2000 when Coast Air won the Public Service Obligation and took over.
- The closest airport to Florø Airport (FRO) is Førde Airport, Bringeland (FDE), which is located 28 miles (44 kilometers) ESE of FRO.