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THL to BIS: distance & flight time
Tachilek (Tachileik Airport) → Bismarck (Bismarck Municipal Airport)
7,614 mi
12,253 km · 6,616 nm
15h 24m
estimated nonstop flight time
-11.5h
time difference · heading north
See live THL→BIS fares Phone-only fares on this route — call free
Flight time details
7,614 miles nonstop takes roughly 15h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- BIS — Bismarck Municipal Airport · Bismarck, 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 BIS
- MBG · Mobridge Municipal Airport86 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport97 mi away
- JMS · Jamestown Regional Airport98 mi away
- MOT · Minot International Airport106 mi away
Frequently asked questions
How far is THL from BIS?
The flight distance from Tachilek (THL) to Bismarck (BIS) is 7,614 miles (12,253 km, 6,616 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to BIS?
A nonstop flight takes about 15h 24m 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 Bismarck?
Bismarck is 11.5 hours behind Tachilek.
What is the cheapest way to fly from THL to BIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–BIS that never appear on search engines, with no booking fees.