Nonstop flight route between St. Theresa Point, Manitoba, Canada and Port Angeles, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from YST to NOW:
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- About this route
- YST Airport Information
- NOW Airport Information
- Facts about YST
- Facts about NOW
- Map of Nearest Airports to YST
- List of Nearest Airports to YST
- Map of Furthest Airports from YST
- List of Furthest Airports from YST
- Map of Nearest Airports to NOW
- List of Nearest Airports to NOW
- Map of Furthest Airports from NOW
- List of Furthest Airports from NOW
About this route:
A direct, nonstop flight between St. Theresa Point Airport (YST), St. Theresa Point, Manitoba, Canada and CGAS Port Angeles (NOW), Port Angeles, Washington, United States would travel a Great Circle distance of 1,293 miles (or 2,081 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 St. Theresa Point Airport and CGAS Port Angeles, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YST / CYST |
Airport Name: | St. Theresa Point Airport |
Location: | St. Theresa Point, Manitoba, Canada |
GPS Coordinates: | 53°50'44"N by 94°51'7"W |
Operator/Owner: | Government of Manitoba |
Airport Type: | Public |
Elevation: | 767 feet (234 meters) |
# of Runways: | 1 |
View all routes: | Routes from YST |
More Information: | YST Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | NOW / KNOW |
Airport Name: | CGAS Port Angeles |
Location: | Port Angeles, Washington, United States |
GPS Coordinates: | 48°8'26"N by 123°24'38"W |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from NOW |
More Information: | NOW Maps & Info |
Facts about St. Theresa Point Airport (YST):
- St. Theresa Point Airport (YST) currently has only 1 runway.
- Because of St. Theresa Point Airport's relatively low elevation of 767 feet, planes can take off or land at St. Theresa Point 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 closest airport to St. Theresa Point Airport (YST) is Island Lake Airport (YIV), which is located only 8 miles (13 kilometers) E of YST.
- The furthest airport from St. Theresa Point Airport (YST) is Margaret River Airport (MGV), which is located 10,435 miles (16,793 kilometers) away in Margaret River, Western Australia, Australia.
Facts about CGAS Port Angeles (NOW):
- Air Station Port Angeles is the US Coast Guard's oldest operational air station, in operation since 1935 and today supports three MH-65C Dolphin helicopters, which have been operating at the station since 1984.
- In 1946, the first helicopter, a Sikorsky HO3S-1G arrived.
- The closest airport to CGAS Port Angeles (NOW) is William R. Fairchild International AirportPort Angeles Army Airfield (CLM), which is located only 4 miles (7 kilometers) WSW of NOW.
- The furthest airport from CGAS Port Angeles (NOW) is Tôlanaro Airport (FTU), which is located 10,757 miles (17,311 kilometers) away in Tôlanaro, Madagascar.
- The main roles of the station is search and rescue, maritime law enforcement, waterway security, boating and fishery safety and environmental protection.
- Because of CGAS Port Angeles's relatively low elevation of 0 feet, planes can take off or land at CGAS Port Angeles 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.