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CHA to ROI: distance & flight time
Chattanooga (Lovell Field) → Roi Et (Roi Et Airport)
8,854 mi
14,249 km · 7,694 nm
17h 50m
estimated nonstop flight time
+11h
time difference · heading north
See live CHA→ROI fares Phone-only fares on this route — call free
Flight time details
8,854 miles nonstop takes roughly 17h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- CHA — Lovell Field · Chattanooga, 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 CHA
- APT · Marion County Brown Field22 mi away
- HDI · Hardwick Field25 mi away
- DNN · Dalton Municipal Airport29 mi away
- UOS · Franklin County Airport41 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 CHA from ROI?
The flight distance from Chattanooga (CHA) to Roi Et (ROI) is 8,854 miles (14,249 km, 7,694 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHA to ROI?
A nonstop flight takes about 17h 50m 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 Chattanooga and Roi Et?
Roi Et is 11 hours ahead of Chattanooga.
What is the cheapest way to fly from CHA to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHA–ROI that never appear on search engines, with no booking fees.