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ATO to UBP: distance & flight time
Athens (Ohio University Snyder Field) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,646 mi
13,914 km · 7,513 nm
17h 25m
estimated nonstop flight time
+11h
time difference · heading north
See live ATO→UBP fares Phone-only fares on this route — call free
Flight time details
8,646 miles nonstop takes roughly 17h 25m 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
- ATO — Ohio University Snyder Field · Athens, United States
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 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
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is ATO from UBP?
The flight distance from Athens (ATO) to Ubon Ratchathani (UBP) is 8,646 miles (13,914 km, 7,513 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATO to UBP?
A nonstop flight takes about 17h 25m 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 Athens and Ubon Ratchathani?
Ubon Ratchathani is 11 hours ahead of Athens.
What is the cheapest way to fly from ATO to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATO–UBP that never appear on search engines, with no booking fees.