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USA to ROI: distance & flight time
Concord (Concord-Padgett Regional Airport) → Roi Et (Roi Et Airport)
8,866 mi
14,269 km · 7,704 nm
17h 51m
estimated nonstop flight time
+12h
time difference · heading north
See live USA→ROI fares Phone-only fares on this route — call free
Flight time details
8,866 miles nonstop takes roughly 17h 51m 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
- USA — Concord-Padgett Regional Airport · Concord, 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 USA
- CLT · Charlotte Douglas International Airport18 mi away
- SVH · Statesville Regional Airport29 mi away
- RKH · Rock Hill - York County Airport34 mi away
- HKY · Hickory Regional Airport45 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 USA from ROI?
The flight distance from Concord (USA) to Roi Et (ROI) is 8,866 miles (14,269 km, 7,704 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USA to ROI?
A nonstop flight takes about 17h 51m 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 USA to ROI?
Nonstop service on USA–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 17h 51m nonstop estimate.
What is the time difference between Concord and Roi Et?
Roi Et is 12 hours ahead of Concord.
What is the cheapest way to fly from USA to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USA–ROI that never appear on search engines, with no booking fees.
Why are some USA to ROI fares phone-only?
Consolidator contracts let us sell certain USA–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.