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ROI to ATO: distance & flight time
Roi Et (Roi Et Airport) → Athens (Ohio University Snyder Field)
8,594 mi
13,831 km · 7,468 nm
17h 19m
estimated nonstop flight time
-12h
time difference · heading north
See live ROI→ATO fares Phone-only fares on this route — call free
Flight time details
8,594 miles nonstop takes roughly 17h 19m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- ATO — Ohio University Snyder Field · Athens, United States
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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Near ATO
- PMH · Greater Portsmouth Regional Airport42 mi away
- PKB · Mid Ohio Valley Regional Airport43 mi away
- ZZV · Zanesville Municipal Airport54 mi away
- LCK · Rickenbacker International Airport56 mi away
Frequently asked questions
How far is ROI from ATO?
The flight distance from Roi Et (ROI) to Athens (ATO) is 8,594 miles (13,831 km, 7,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to ATO?
A nonstop flight takes about 17h 19m 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 ROI to ATO?
Nonstop service on ROI–ATO 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 19m nonstop estimate.
What is the time difference between Roi Et and Athens?
Athens is 12 hours behind Roi Et.
What is the cheapest way to fly from ROI to ATO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–ATO that never appear on search engines, with no booking fees.
Why are some ROI to ATO fares phone-only?
Consolidator contracts let us sell certain ROI–ATO 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.