Nonstop flight route between Stewart, British Columbia, Canada and Sault Ste. Marie, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from ZST to INR:
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- About this route
- ZST Airport Information
- INR Airport Information
- Facts about ZST
- Facts about INR
- Map of Nearest Airports to ZST
- List of Nearest Airports to ZST
- Map of Furthest Airports from ZST
- List of Furthest Airports from ZST
- Map of Nearest Airports to INR
- List of Nearest Airports to INR
- Map of Furthest Airports from INR
- List of Furthest Airports from INR
About this route:
A direct, nonstop flight between Stewart Aerodrome (ZST), Stewart, British Columbia, Canada and Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States would travel a Great Circle distance of 2,042 miles (or 3,287 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 Stewart Aerodrome and Kincheloe Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ZST / CZST |
Airport Name: | Stewart Aerodrome |
Location: | Stewart, British Columbia, Canada |
GPS Coordinates: | 55°55'58"N by 129°58'58"W |
Operator/Owner: | District of Stewart |
Airport Type: | Public |
Elevation: | 24 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from ZST |
More Information: | ZST Maps & Info |
Arrival 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 |
Facts about Stewart Aerodrome (ZST):
- Because of Stewart Aerodrome's relatively low elevation of 24 feet, planes can take off or land at Stewart Aerodrome 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 Stewart Aerodrome (ZST) is Hyder Seaplane Base (WHD), which is located only 2 miles (4 kilometers) SSW of ZST.
- Stewart Aerodrome (ZST) currently has only 1 runway.
- The furthest airport from Stewart Aerodrome (ZST) is Port Alfred Airport (AFD), which is located 10,538 miles (16,959 kilometers) away in Port Alfred, South Africa.
Facts about Kincheloe Air Force Base (INR):
- On 18 August 1955, the 534th ADS was inactivated and immediately replaced by the 507th Fighter Group in a name-only re-designation.
- In October, 1952, the 4685th Air Base Squadron was assigned to the reactivated Kinross AFB.
- In the 1950s, the Air Force adopted a policy of dispersing Strategic Air Command bombers and tankers.
- 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 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.
- 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.