Need help booking?
Unpublished phone-only deals available
PIE to SGN: distance & flight time
St. Petersburg (St Petersburg Clearwater International Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
9,689 mi
15,593 km · 8,419 nm
19h 28m
estimated nonstop flight time
+11h
time difference · heading north
See live PIE→SGN fares Phone-only fares on this route — call free
Flight time details
9,689 miles nonstop takes roughly 19h 28m 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
- PIE — St Petersburg Clearwater International Airport · St. Petersburg, 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 PIE
- TPA · Tampa International Airport10 mi away
- CLW · Clearwater Air Park6 mi away
- SPG · Albert Whitted Airport11 mi away
- MCF · Mac Dill Air Force Base11 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 PIE from SGN?
The flight distance from St. Petersburg (PIE) to Ho Chi Minh City (SGN) is 9,689 miles (15,593 km, 8,419 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIE to SGN?
A nonstop flight takes about 19h 28m 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 St. Petersburg and Ho Chi Minh City?
Ho Chi Minh City is 11 hours ahead of St. Petersburg.
What is the cheapest way to fly from PIE to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIE–SGN that never appear on search engines, with no booking fees.