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TDX to ALS: distance & flight time
Trat (Trat Airport) → Alamosa (San Luis Valley Regional Bergman Field)
8,546 mi
13,753 km · 7,426 nm
17h 13m
estimated nonstop flight time
-13h
time difference · heading northeast
See live TDX→ALS fares Phone-only fares on this route — call free
Flight time details
8,546 miles nonstop takes roughly 17h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- TDX — Trat Airport · Trat, Thailand
- ALS — San Luis Valley Regional Bergman Field · Alamosa, 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 ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 mi away
Frequently asked questions
How far is TDX from ALS?
The flight distance from Trat (TDX) to Alamosa (ALS) is 8,546 miles (13,753 km, 7,426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TDX to ALS?
A nonstop flight takes about 17h 13m 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 Alamosa?
Alamosa is 13 hours behind Trat.
What is the cheapest way to fly from TDX to ALS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDX–ALS that never appear on search engines, with no booking fees.