Need help booking?
Unpublished phone-only deals available
TDX to ASE: distance & flight time
Trat (Trat Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
8,413 mi
13,540 km · 7,311 nm
16h 58m
estimated nonstop flight time
-13h
time difference · heading northeast
See live TDX→ASE fares Phone-only fares on this route — call free
Flight time details
8,413 miles nonstop takes roughly 16h 58m 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
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 mi away
Frequently asked questions
How far is TDX from ASE?
The flight distance from Trat (TDX) to Aspen (ASE) is 8,413 miles (13,540 km, 7,311 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TDX to ASE?
A nonstop flight takes about 16h 58m 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 Aspen?
Aspen is 13 hours behind Trat.
What is the cheapest way to fly from TDX to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDX–ASE that never appear on search engines, with no booking fees.