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THL to BOI: distance & flight time
Tachilek (Tachileik Airport) → Boise (Boise Air Terminal/Gowen Field)
7,453 mi
11,995 km · 6,477 nm
15h 5m
estimated nonstop flight time
-12.5h
time difference · heading northeast
See live THL→BOI fares Phone-only fares on this route — call free
Flight time details
7,453 miles nonstop takes roughly 15h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- BOI — Boise Air Terminal/Gowen Field · Boise, 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 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 BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is THL from BOI?
The flight distance from Tachilek (THL) to Boise (BOI) is 7,453 miles (11,995 km, 6,477 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to BOI?
A nonstop flight takes about 15h 5m 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 Boise?
Boise is 12.5 hours behind Tachilek.
What is the cheapest way to fly from THL to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–BOI that never appear on search engines, with no booking fees.