Nonstop flight route between Armstrong, Thunder Bay District, Ontario, Canada and Middleton Island, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from YYW to MDO:
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- About this route
- YYW Airport Information
- MDO Airport Information
- Facts about YYW
- Facts about MDO
- Map of Nearest Airports to YYW
- List of Nearest Airports to YYW
- Map of Furthest Airports from YYW
- List of Furthest Airports from YYW
- Map of Nearest Airports to MDO
- List of Nearest Airports to MDO
- Map of Furthest Airports from MDO
- List of Furthest Airports from MDO
About this route:
A direct, nonstop flight between Armstrong Airport (YYW), Armstrong, Thunder Bay District, Ontario, Canada and Middleton Island Airport (MDO), Middleton Island, Alaska, United States would travel a Great Circle distance of 2,289 miles (or 3,683 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 Armstrong Airport and Middleton Island Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YYW / CYYW |
Airport Name: | Armstrong Airport |
Location: | Armstrong, Thunder Bay District, Ontario, Canada |
GPS Coordinates: | 50°17'25"N by 88°54'34"W |
Operator/Owner: | Government of Ontario |
Airport Type: | Public |
Elevation: | 1058 feet (322 meters) |
# of Runways: | 2 |
View all routes: | Routes from YYW |
More Information: | YYW Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MDO / PAMD |
Airport Name: | Middleton Island Airport |
Location: | Middleton Island, Alaska, United States |
GPS Coordinates: | 59°26'58"N by 146°18'25"W |
Area Served: | Middleton Island, Alaska |
Airport Type: | Public |
Elevation: | 100 feet (30 meters) |
# of Runways: | 2 |
View all routes: | Routes from MDO |
More Information: | MDO Maps & Info |
Facts about Armstrong Airport (YYW):
- Armstrong Airport (YYW) has 2 runways.
- The furthest airport from Armstrong Airport (YYW) is Margaret River Airport (MGV), which is located 10,780 miles (17,348 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Armstrong Airport (YYW) is Geraldton (Greenstone Regional) Airport (YGQ), which is located 94 miles (152 kilometers) ESE of YYW.
Facts about Middleton Island Airport (MDO):
- The closest airport to Middleton Island Airport (MDO) is Boswell Bay Airport (BSW), which is located 67 miles (109 kilometers) N of MDO.
- Middleton Island Airport (MDO) has 2 runways.
- Because of Middleton Island Airport's relatively low elevation of 100 feet, planes can take off or land at Middleton Island 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 Middleton Island Airport (MDO) is Port Elizabeth International Airport (PLZ), which is located 10,639 miles (17,122 kilometers) away in Port Elizabeth, South Africa.