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ATO to SGN: distance & flight time
Athens (Ohio University Snyder Field) → Ho Chi Minh City (Tan Son Nhat International Airport)
8,933 mi
14,377 km · 7,763 nm
17h 59m
estimated nonstop flight time
+11h
time difference · heading north
See live ATO→SGN fares Phone-only fares on this route — call free
Flight time details
8,933 miles nonstop takes roughly 17h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- ATO — Ohio University Snyder Field · Athens, 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 ATO
- PMH · Greater Portsmouth Regional Airport42 mi away
- PKB · Mid Ohio Valley Regional Airport43 mi away
- ZZV · Zanesville Municipal Airport54 mi away
- LCK · Rickenbacker International Airport56 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 ATO from SGN?
The flight distance from Athens (ATO) to Ho Chi Minh City (SGN) is 8,933 miles (14,377 km, 7,763 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATO to SGN?
A nonstop flight takes about 17h 59m 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 Athens and Ho Chi Minh City?
Ho Chi Minh City is 11 hours ahead of Athens.
What is the cheapest way to fly from ATO to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATO–SGN that never appear on search engines, with no booking fees.