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ROI to SGN: distance & flight time
Roi Et (Roi Et Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
414 mi
666 km · 360 nm
1h 22m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ROI→SGN fares Phone-only fares on this route — call free
Flight time details
414 miles nonstop takes roughly 1h 22m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- 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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 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 ROI from SGN?
The flight distance from Roi Et (ROI) to Ho Chi Minh City (SGN) is 414 miles (666 km, 360 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to SGN?
A nonstop flight takes about 1h 22m 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 cheapest way to fly from ROI to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–SGN that never appear on search engines, with no booking fees.