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THL to OKO: distance & flight time
Tachilek (Tachileik Airport) → Yokota (Yokota Air Base)
2,601 mi
4,186 km · 2,260 nm
5h 34m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live THL→OKO fares Phone-only fares on this route — call free
Flight time details
2,601 miles nonstop takes roughly 5h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- 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 THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 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 THL from OKO?
The flight distance from Tachilek (THL) to Yokota (OKO) is 2,601 miles (4,186 km, 2,260 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to OKO?
A nonstop flight takes about 5h 34m 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 Tachilek and Yokota?
Yokota is 2.5 hours ahead of Tachilek.
What is the cheapest way to fly from THL to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–OKO that never appear on search engines, with no booking fees.