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ATY to SGN: distance & flight time
Watertown (Watertown Regional Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
8,309 mi
13,372 km · 7,220 nm
16h 46m
estimated nonstop flight time
+12h
time difference · heading northwest
See live ATY→SGN fares Phone-only fares on this route — call free
Flight time details
8,309 miles nonstop takes roughly 16h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ATY — Watertown Regional Airport · Watertown, United States
- SGN — Tan Son Nhat International Airport · Ho Chi Minh City, Vietnam
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Near SGN
- VCA · Can Tho International Airport82 mi away
- VKG · Rach Gia Airport119 mi away
- KTI · Kratie Airport122 mi away
- PNH · Phnom Penh International Airport132 mi away
Frequently asked questions
How far is ATY from SGN?
The flight distance from Watertown (ATY) to Ho Chi Minh City (SGN) is 8,309 miles (13,372 km, 7,220 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to SGN?
A nonstop flight takes about 16h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Watertown and Ho Chi Minh City?
Ho Chi Minh City is 12 hours ahead of Watertown.
What is the cheapest way to fly from ATY to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–SGN that never appear on search engines, with no booking fees.