Need help booking?
Unpublished phone-only deals available
GDC to ROI: distance & flight time
Greenville (Donaldson Field Airport) → Roi Et (Roi Et Airport)
8,899 mi
14,321 km · 7,733 nm
17h 55m
estimated nonstop flight time
—
time difference · heading north
See live GDC→ROI fares Phone-only fares on this route — call free
Flight time details
8,899 miles nonstop takes roughly 17h 55m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GDC — Donaldson Field Airport · Greenville, 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 GDC
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 GDC from ROI?
The flight distance from Greenville (GDC) to Roi Et (ROI) is 8,899 miles (14,321 km, 7,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDC to ROI?
A nonstop flight takes about 17h 55m 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 GDC to ROI?
Nonstop service on GDC–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 55m nonstop estimate.
What is the cheapest way to fly from GDC to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDC–ROI that never appear on search engines, with no booking fees.
Why are some GDC to ROI fares phone-only?
Consolidator contracts let us sell certain GDC–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.