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TDX to SUS: distance & flight time
Trat (Trat Airport) → Null (Spirit of St Louis Airport)
8,819 mi
14,193 km · 7,664 nm
17h 46m
estimated nonstop flight time
-12h
time difference · heading north
See live TDX→SUS fares Phone-only fares on this route — call free
Flight time details
8,819 miles nonstop takes roughly 17h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- TDX — Trat Airport · Trat, Thailand
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is TDX from SUS?
The flight distance from Trat (TDX) to Null (SUS) is 8,819 miles (14,193 km, 7,664 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TDX to SUS?
A nonstop flight takes about 17h 46m 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 Null?
Null is 12 hours behind Trat.
What is the cheapest way to fly from TDX to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDX–SUS that never appear on search engines, with no booking fees.