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TST to WBU: distance & flight time
Trang (Trang Airport) → Boulder (Boulder Municipal Airport)
8,789 mi
14,145 km · 7,638 nm
17h 42m
estimated nonstop flight time
-13h
time difference · heading northeast
See live TST→WBU fares Phone-only fares on this route — call free
Flight time details
8,789 miles nonstop takes roughly 17h 42m 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
- TST — Trang Airport · Trang, Thailand
- WBU — Boulder Municipal Airport · Boulder, 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 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
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is TST from WBU?
The flight distance from Trang (TST) to Boulder (WBU) is 8,789 miles (14,145 km, 7,638 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TST to WBU?
A nonstop flight takes about 17h 42m 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 Trang and Boulder?
Boulder is 13 hours behind Trang.
What is the cheapest way to fly from TST to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TST–WBU that never appear on search engines, with no booking fees.