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TST to HIO: distance & flight time
Trang (Trang Airport) → Hillsboro (Portland Hillsboro Airport)
7,926 mi
12,756 km · 6,888 nm
16h
estimated nonstop flight time
-14h
time difference · heading northeast
See live TST→HIO fares Phone-only fares on this route — call free
Flight time details
7,926 miles nonstop takes roughly 16h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- TST — Trang Airport · Trang, Thailand
- HIO — Portland Hillsboro Airport · Hillsboro, 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 TST
- KBV · Krabi Airport59 mi away
- HDY · Hat Yai International Airport66 mi away
- SGZ · Songkhla Airport71 mi away
- NST · Nakhon Si Thammarat Airport75 mi away
Near HIO
- PDX · Portland International Airport17 mi away
- TTD · Portland Troutdale Airport27 mi away
- KLS · Southwest Washington Regional Airport40 mi away
- OTK · Tillamook Airport43 mi away
Frequently asked questions
How far is TST from HIO?
The flight distance from Trang (TST) to Hillsboro (HIO) is 7,926 miles (12,756 km, 6,888 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TST to HIO?
A nonstop flight takes about 16h 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 Trang and Hillsboro?
Hillsboro is 14 hours behind Trang.
What is the cheapest way to fly from TST to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TST–HIO that never appear on search engines, with no booking fees.