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DCM to ROI: distance & flight time
Castres (Castres-Mazamet Airport) → Roi Et (Roi Et Airport)
6,010 mi
9,672 km · 5,222 nm
12h 15m
estimated nonstop flight time
+5h
time difference · heading east
See live DCM→ROI fares Phone-only fares on this route — call free
Flight time details
6,010 miles nonstop takes roughly 12h 15m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- DCM — Castres-Mazamet Airport · Castres, France
- ROI — Roi Et Airport · Roi Et, 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 DCM
- CCF · Carcassonne Airport24 mi away
- LBI · Albi-Le Séquestre Airport26 mi away
- TLS · Toulouse-Blagnac Airport47 mi away
- XMW · Montauban Airport56 mi away
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
Frequently asked questions
How far is DCM from ROI?
The flight distance from Castres (DCM) to Roi Et (ROI) is 6,010 miles (9,672 km, 5,222 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCM to ROI?
A nonstop flight takes about 12h 15m 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 Castres and Roi Et?
Roi Et is 5 hours ahead of Castres.
What is the cheapest way to fly from DCM to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCM–ROI that never appear on search engines, with no booking fees.