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CWI to ROI: distance & flight time
Clinton (Clinton Municipal Airport) → Roi Et (Roi Et Airport)
8,333 mi
13,411 km · 7,241 nm
16h 48m
estimated nonstop flight time
+12h
time difference · heading north
See live CWI→ROI fares Phone-only fares on this route — call free
Flight time details
8,333 miles nonstop takes roughly 16h 48m gate to gate, flying north. 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
- CWI — Clinton Municipal Airport · Clinton, 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 CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 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 CWI from ROI?
The flight distance from Clinton (CWI) to Roi Et (ROI) is 8,333 miles (13,411 km, 7,241 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWI to ROI?
A nonstop flight takes about 16h 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CWI to ROI?
Nonstop service on CWI–ROI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 48m nonstop estimate.
What is the time difference between Clinton and Roi Et?
Roi Et is 12 hours ahead of Clinton.
What is the cheapest way to fly from CWI to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWI–ROI that never appear on search engines, with no booking fees.
Why are some CWI to ROI fares phone-only?
Consolidator contracts let us sell certain CWI–ROI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.