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THL to IDA: distance & flight time
Tachilek (Tachileik Airport) → Idaho Falls (Idaho Falls Regional Airport)
7,571 mi
12,185 km · 6,579 nm
15h 19m
estimated nonstop flight time
-12.5h
time difference · heading northeast
See live THL→IDA fares Phone-only fares on this route — call free
Flight time details
7,571 miles nonstop takes roughly 15h 19m 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
- IDA — Idaho Falls Regional Airport · Idaho Falls, 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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is THL from IDA?
The flight distance from Tachilek (THL) to Idaho Falls (IDA) is 7,571 miles (12,185 km, 6,579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to IDA?
A nonstop flight takes about 15h 19m 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 Idaho Falls?
Idaho Falls is 12.5 hours behind Tachilek.
What is the cheapest way to fly from THL to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–IDA that never appear on search engines, with no booking fees.