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PDX to THL: distance & flight time
Portland (Portland International Airport) → Tachilek (Tachileik Airport)
7,150 mi
11,506 km · 6,213 nm
14h 29m
estimated nonstop flight time
+13.5h
time difference · heading northwest
See live PDX→THL fares Phone-only fares on this route — call free
Flight time details
7,150 miles nonstop takes roughly 14h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- PDX — Portland International Airport · Portland, 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 PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 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 PDX from THL?
The flight distance from Portland (PDX) to Tachilek (THL) is 7,150 miles (11,506 km, 6,213 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to THL?
A nonstop flight takes about 14h 29m 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 Portland and Tachilek?
Tachilek is 13.5 hours ahead of Portland.
What is the cheapest way to fly from PDX to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–THL that never appear on search engines, with no booking fees.