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ROI to BES: distance & flight time
Roi Et (Roi Et Airport) → Brest (Brest Bretagne Airport)
6,184 mi
9,952 km · 5,373 nm
12h 35m
estimated nonstop flight time
-5h
time difference · heading northwest
See live ROI→BES fares Phone-only fares on this route — call free
Flight time details
6,184 miles nonstop takes roughly 12h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- BES — Brest Bretagne Airport · Brest, France
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 BES
- LDV · Landivisiau Air Base13 mi away
- MXN · Morlaix-Ploujean Airport30 mi away
- UIP · Quimper-Cornouaille Airport35 mi away
- LAI · Lannion-Côte de Granit Airport48 mi away
Frequently asked questions
How far is ROI from BES?
The flight distance from Roi Et (ROI) to Brest (BES) is 6,184 miles (9,952 km, 5,373 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to BES?
A nonstop flight takes about 12h 35m 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 Roi Et and Brest?
Brest is 5 hours behind Roi Et.
What is the cheapest way to fly from ROI to BES?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–BES that never appear on search engines, with no booking fees.