Nonstop flight route between Sault Ste. Marie, Michigan, United States and Obre Lake, Northwest Territories, Canada:
Departure Airport:
Arrival Airport:
Distance from INR to YDW:
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- About this route
 - INR Airport Information
 - YDW Airport Information
 - Facts about INR
 - Facts about YDW
 - 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 YDW
 - List of Nearest Airports to YDW
 - Map of Furthest Airports from YDW
 - List of Furthest Airports from YDW
 
About this route:
A direct, nonstop flight between Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States and Obre Lake/North of Sixty Airport (YDW), Obre Lake, Northwest Territories, Canada would travel a Great Circle distance of 1,231 miles (or 1,981 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 Kincheloe Air Force Base and Obre Lake/North of Sixty Airport, the route shown on this map most likely still appears to be a straight line.
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: | YDW / | 
| Airport Names: | 
                    
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| Location: | Obre Lake, Northwest Territories, Canada | 
| GPS Coordinates: | 60°18'56"N by 103°7'54"W | 
| Operator/Owner: | North of Sixty Fishing Camps | 
| Airport Type: | Private | 
| Elevation: | 1202 feet (366 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YDW | 
| More Information: | YDW Maps & Info | 
Facts about Kincheloe Air Force Base (INR):
- On 16 February 1953, the first operational ADC unit, the 534th Air Defense Group was activated at Kinross AFB.
 - Next, Kincheloe AFB was assigned to the Sault Sainte Marie Air Defense Sector at K.
 - 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.
 - On 2 February 1959, Strategic Air Command established the 4239th Strategic Wing at Kincheloe AFB, Michigan as part of SAC's plan to disburse its B-52 Stratofortress heavy bombers over a larger number of bases, thus making it more difficult for the Soviet Union to knock out the entire fleet with a surprise first strike.
 - 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.
 - As a result of the phase down, ADC moved the 438th Fighter Interceptor Squadron to Griffiss AFB, New York.
 - The 4239th Strategic Wing was inactivated as the 449th Bombardment Wing was activated on 15 Nov 1962 and organized on 1 February 1963, assigned to SAC's Second Air Force, 40th Air Division.
 
Facts about Obre Lake/North of Sixty Airport (YDW):
- In addition to being known as "Obre Lake/North of Sixty Airport", another name for YDW is "CKV4".
 - The furthest airport from Obre Lake/North of Sixty Airport (YDW) is Margaret River Airport (MGV), which is located 9,941 miles (15,998 kilometers) away in Margaret River, Western Australia, Australia.
 - The closest airport to Obre Lake/North of Sixty Airport (YDW) is Stony Rapids Airport (YSF), which is located 120 miles (192 kilometers) SW of YDW.
 - Obre Lake/North of Sixty Airport (YDW) currently has only 1 runway.
 
