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THL to PSC: distance & flight time
Tachilek (Tachileik Airport) → Pasco (Tri Cities Airport)
7,219 mi
11,618 km · 6,273 nm
14h 37m
estimated nonstop flight time
-13.5h
time difference · heading northeast
See live THL→PSC fares Phone-only fares on this route — call free
Flight time details
7,219 miles nonstop takes roughly 14h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- PSC — Tri Cities Airport · Pasco, 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 PSC
Frequently asked questions
How far is THL from PSC?
The flight distance from Tachilek (THL) to Pasco (PSC) is 7,219 miles (11,618 km, 6,273 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to PSC?
A nonstop flight takes about 14h 37m 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 Pasco?
Pasco is 13.5 hours behind Tachilek.
What is the cheapest way to fly from THL to PSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–PSC that never appear on search engines, with no booking fees.