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CXO to ROI: distance & flight time
Conroe (Conroe-North Houston Regional Airport) → Roi Et (Roi Et Airport)
8,982 mi
14,455 km · 7,805 nm
18h 5m
estimated nonstop flight time
+12h
time difference · heading northwest
See live CXO→ROI fares Phone-only fares on this route — call free
Flight time details
8,982 miles nonstop takes roughly 18h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- CXO — Conroe-North Houston Regional Airport · Conroe, United States
- 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 CXO
- IAH · George Bush Intercontinental Houston Airport26 mi away
- DWH · David Wayne Hooks Memorial Airport22 mi away
- HTV · Huntsville Regional Airport29 mi away
- IWS · West Houston Airport40 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 CXO from ROI?
The flight distance from Conroe (CXO) to Roi Et (ROI) is 8,982 miles (14,455 km, 7,805 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CXO to ROI?
A nonstop flight takes about 18h 5m 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 Conroe and Roi Et?
Roi Et is 12 hours ahead of Conroe.
What is the cheapest way to fly from CXO to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CXO–ROI that never appear on search engines, with no booking fees.