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PIR to THL: distance & flight time
Pierre (Pierre Regional Airport) → Tachilek (Tachileik Airport)
7,776 mi
12,515 km · 6,757 nm
15h 43m
estimated nonstop flight time
+11.5h
time difference · heading north
See live PIR→THL fares Phone-only fares on this route — call free
Flight time details
7,776 miles nonstop takes roughly 15h 43m 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 gain when reading arrival times on your ticket.
The two airports
- PIR — Pierre Regional Airport · Pierre, United States
- THL — Tachileik Airport · Tachilek, Burma
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 PIR
- MBG · Mobridge Municipal Airport81 mi away
- HON · Huron Regional Airport102 mi away
- VTN · Miller Field106 mi away
- ABR · Aberdeen Regional Airport117 mi away
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
Frequently asked questions
How far is PIR from THL?
The flight distance from Pierre (PIR) to Tachilek (THL) is 7,776 miles (12,515 km, 6,757 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIR to THL?
A nonstop flight takes about 15h 43m 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 Pierre and Tachilek?
Tachilek is 11.5 hours ahead of Pierre.
What is the cheapest way to fly from PIR to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIR–THL that never appear on search engines, with no booking fees.