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ROI to BKK: distance & flight time
Roi Et (Roi Et Airport) → Bangkok (Suvarnabhumi Airport)
263 mi
423 km · 229 nm
1h 10m
estimated nonstop flight time
Same time
time difference · heading southwest
See live ROI→BKK fares Phone-only fares on this route — call free
Flight time details
263 miles nonstop takes roughly 1h 10m gate to gate, flying southwest. 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
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
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 BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Frequently asked questions
How far is ROI from BKK?
The flight distance from Roi Et (ROI) to Bangkok (BKK) is 263 miles (423 km, 229 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to BKK?
A nonstop flight takes about 1h 10m 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 BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–BKK that never appear on search engines, with no booking fees.