Need help booking?
Unpublished phone-only deals available
TDX to AST: distance & flight time
Trat (Trat Airport) → Astoria (Astoria Regional Airport)
7,488 mi
12,050 km · 6,507 nm
15h 9m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TDX→AST fares Phone-only fares on this route — call free
Flight time details
7,488 miles nonstop takes roughly 15h 9m 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
- TDX — Trat Airport · Trat, Thailand
- AST — Astoria Regional Airport · Astoria, 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 TDX
- BBM · Battambang Airport83 mi away
- UTP · U-Tapao International Airport93 mi away
- REP · Siem Reap International Airport128 mi away
- BKK · Suvarnabhumi Airport144 mi away
Near AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Frequently asked questions
How far is TDX from AST?
The flight distance from Trat (TDX) to Astoria (AST) is 7,488 miles (12,050 km, 6,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TDX to AST?
A nonstop flight takes about 15h 9m 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 Trat and Astoria?
Astoria is 14 hours behind Trat.
What is the cheapest way to fly from TDX to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDX–AST that never appear on search engines, with no booking fees.