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ISM to SGN: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
9,681 mi
15,580 km · 8,413 nm
19h 27m
estimated nonstop flight time
+11h
time difference · heading north
See live ISM→SGN fares Phone-only fares on this route — call free
Flight time details
9,681 miles nonstop takes roughly 19h 27m 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
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 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 ISM from SGN?
The flight distance from Kissimmee (ISM) to Ho Chi Minh City (SGN) is 9,681 miles (15,580 km, 8,413 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to SGN?
A nonstop flight takes about 19h 27m 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 Kissimmee and Ho Chi Minh City?
Ho Chi Minh City is 11 hours ahead of Kissimmee.
What is the cheapest way to fly from ISM to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–SGN that never appear on search engines, with no booking fees.