Need help booking?
Unpublished phone-only deals available
GSO to ROI: distance & flight time
Greensboro (Piedmont Triad International Airport) → Roi Et (Roi Et Airport)
8,821 mi
14,196 km · 7,665 nm
17h 46m
estimated nonstop flight time
+11h
time difference · heading north
See live GSO→ROI fares Phone-only fares on this route — call free
Flight time details
8,821 miles nonstop takes roughly 17h 46m 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
- GSO — Piedmont Triad International Airport · Greensboro, 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 GSO
- INT · Smith Reynolds Airport16 mi away
- CLT · Charlotte Douglas International Airport83 mi away
- DAN · Danville Regional Airport47 mi away
- SVH · Statesville Regional Airport61 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 GSO from ROI?
The flight distance from Greensboro (GSO) to Roi Et (ROI) is 8,821 miles (14,196 km, 7,665 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSO to ROI?
A nonstop flight takes about 17h 46m 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 Greensboro and Roi Et?
Roi Et is 11 hours ahead of Greensboro.
What is the cheapest way to fly from GSO to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSO–ROI that never appear on search engines, with no booking fees.