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CMR to ROI: distance & flight time
Colmar (Colmar-Houssen Airport) → Roi Et (Roi Et Airport)
5,682 mi
9,145 km · 4,938 nm
11h 37m
estimated nonstop flight time
+5h
time difference · heading east
See live CMR→ROI fares Phone-only fares on this route — call free
Flight time details
5,682 miles nonstop takes roughly 11h 37m 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
- CMR — Colmar-Houssen Airport · Colmar, 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 CMR
- LHA · Lahr Airport28 mi away
- SXB · Strasbourg Airport32 mi away
- BOR · Fontaine Airport35 mi away
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport37 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 CMR from ROI?
The flight distance from Colmar (CMR) to Roi Et (ROI) is 5,682 miles (9,145 km, 4,938 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMR to ROI?
A nonstop flight takes about 11h 37m 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 Colmar and Roi Et?
Roi Et is 5 hours ahead of Colmar.
What is the cheapest way to fly from CMR to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMR–ROI that never appear on search engines, with no booking fees.