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WBU to TST: distance & flight time
Boulder (Boulder Municipal Airport) → Trang (Trang Airport)
8,789 mi
14,145 km · 7,638 nm
17h 42m
estimated nonstop flight time
+13h
time difference · heading northwest
See live WBU→TST fares Phone-only fares on this route — call free
Flight time details
8,789 miles nonstop takes roughly 17h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, 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 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
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 WBU from TST?
The flight distance from Boulder (WBU) to Trang (TST) 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 WBU to TST?
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 Boulder and Trang?
Trang is 13 hours ahead of Boulder.
What is the cheapest way to fly from WBU to TST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–TST that never appear on search engines, with no booking fees.