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COU to TST: distance & flight time
Columbia (Columbia Regional Airport) → Trang (Trang Airport)
9,147 mi
14,721 km · 7,949 nm
18h 24m
estimated nonstop flight time
+12h
time difference · heading north
See live COU→TST fares Phone-only fares on this route — call free
Flight time details
9,147 miles nonstop takes roughly 18h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- COU — Columbia Regional Airport · Columbia, United States
- TST — Trang Airport · Trang, Thailand
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 COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 mi away
Near TST
- KBV · Krabi Airport59 mi away
- HDY · Hat Yai International Airport66 mi away
- SGZ · Songkhla Airport71 mi away
- NST · Nakhon Si Thammarat Airport75 mi away
Frequently asked questions
How far is COU from TST?
The flight distance from Columbia (COU) to Trang (TST) is 9,147 miles (14,721 km, 7,949 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COU to TST?
A nonstop flight takes about 18h 24m 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 Columbia and Trang?
Trang is 12 hours ahead of Columbia.
What is the cheapest way to fly from COU to TST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–TST that never appear on search engines, with no booking fees.