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UBP to OKO: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Yokota (Yokota Air Base)
2,553 mi
4,109 km · 2,219 nm
5h 28m
estimated nonstop flight time
+2h
time difference · heading northeast
See live UBP→OKO fares Phone-only fares on this route — call free
Flight time details
2,553 miles nonstop takes roughly 5h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- OKO — Yokota Air Base · Yokota, Japan
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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Frequently asked questions
How far is UBP from OKO?
The flight distance from Ubon Ratchathani (UBP) to Yokota (OKO) is 2,553 miles (4,109 km, 2,219 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to OKO?
A nonstop flight takes about 5h 28m 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 Ubon Ratchathani and Yokota?
Yokota is 2 hours ahead of Ubon Ratchathani.
What is the cheapest way to fly from UBP to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–OKO that never appear on search engines, with no booking fees.