Distance From J-3 Cub Field to Tan Son Nhat International Airport

The distance from J-3 Cub Field () to Tan Son Nhat International Airport (SGN) is 8590 miles or 13823 kilometers or 7459 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 Watertown ( United States ) to Ho Chi Minh City ( Vietnam )?

A one-way nonstop (direct) flight between Watertown and Ho Chi Minh City takes around 19 hours 44 minutes.

Estimated flight time from J-3 Cub Field, Watertown, United States to Tan Son Nhat International Airport, Ho Chi Minh City, Vietnam is 19 hours 44 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 • - SGN

Kilometers		13823 km
Statute Miles		8590 miles
Nautical Miles		7459 nm
Avg. Time of Flight		19 hours 44 minutes

J-3 Cub Field to Tan Son Nhat International Airport Flight Route Map - to SGN Flight Path

Location of J-3 Cub Field & Tan Son Nhat International Airport is given below.
Click the map to view Watertown to Ho Chi Minh City nonstop flight path and travel direction.

Click to see flight route on Google Map between Watertown, United States and Ho Chi Minh City, Vietnam. .

Nonstop flight route between Watertown, United States and Ho Chi Minh City, Vietnam.

Time Difference Between the Airports • - SGN

Time difference between Watertown (United States) and Ho Chi Minh City (Vietnam) is 12 Hours.
Ho Chi Minh City time is 12 Hours ahead of Watertown.

Location	Local Time
Watertown (United States)	2026-06-18, 16:07:18 CDT
Ho Chi Minh City (Vietnam)	2026-06-19, 04:07:18 +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

J-3 Cub Field ( / 66WI) Watertown, United States

Destination

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