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TDX to SEM: distance & flight time
Trat (Trat Airport) → Selma (Craig Field)
9,293 mi
14,956 km · 8,076 nm
18h 41m
estimated nonstop flight time
-12h
time difference · heading north
See live TDX→SEM fares Phone-only fares on this route — call free
Flight time details
9,293 miles nonstop takes roughly 18h 41m 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
- SEM — Craig Field · Selma, 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 SEM
Frequently asked questions
How far is TDX from SEM?
The flight distance from Trat (TDX) to Selma (SEM) is 9,293 miles (14,956 km, 8,076 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TDX to SEM?
A nonstop flight takes about 18h 41m 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 Selma?
Selma is 12 hours behind Trat.
What is the cheapest way to fly from TDX to SEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDX–SEM that never appear on search engines, with no booking fees.