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STS to SGN: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
7,773 mi
12,509 km · 6,754 nm
15h 42m
estimated nonstop flight time
+14h
time difference · heading northwest
See live STS→SGN fares Phone-only fares on this route — call free
Flight time details
7,773 miles nonstop takes roughly 15h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 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 STS from SGN?
The flight distance from Santa Rosa (STS) to Ho Chi Minh City (SGN) is 7,773 miles (12,509 km, 6,754 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to SGN?
A nonstop flight takes about 15h 42m 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 Santa Rosa and Ho Chi Minh City?
Ho Chi Minh City is 14 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–SGN that never appear on search engines, with no booking fees.