Distance From St. Theresa Point Airport to Tan Son Nhat International Airport, YST - SGN Distance

The distance from St. Theresa Point Airport (YST) to Tan Son Nhat International Airport (SGN) is 7794 miles or 12543 kilometers or 6769 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from St. Theresa Point ( Canada ) to Ho Chi Minh City ( Vietnam )?

A one-way nonstop (direct) flight between St. Theresa Point and Ho Chi Minh City takes around 17 hours 55 minutes.

Estimated flight time from St. Theresa Point Airport, St. Theresa Point, Canada to Tan Son Nhat International Airport, Ho Chi Minh City, Vietnam is 17 hours 55 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • YST - SGN

Kilometers		12543 km
Statute Miles		7794 miles
Nautical Miles		6769 nm
Avg. Time of Flight		17 hours 55 minutes

St. Theresa Point Airport to Tan Son Nhat International Airport Flight Route Map - YST to SGN Flight Path

Location of St. Theresa Point Airport & Tan Son Nhat International Airport is given below.
Click the map to view St. Theresa Point to Ho Chi Minh City nonstop flight path and travel direction.

Click to see flight route on Google Map between St. Theresa Point, Canada and Ho Chi Minh City, Vietnam. .

Nonstop flight route between St. Theresa Point, Canada and Ho Chi Minh City, Vietnam.

Time Difference Between the Airports • YST - SGN

Time difference between St. Theresa Point (Canada) and Ho Chi Minh City (Vietnam) is 12 Hours.
Ho Chi Minh City time is 12 Hours ahead of St. Theresa Point.

Location	Local Time
St. Theresa Point (Canada)	2026-03-17, 18:59:51 CDT
Ho Chi Minh City (Vietnam)	2026-03-18, 06:59:51 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

St. Theresa Point Airport (YST / CYST) St. Theresa Point, Canada

Destination

Tan Son Nhat International Airport (SGN / VVTS) Ho Chi Minh City, Vietnam