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URT to WBU: distance & flight time
Surat Thani (Surat Thani Airport) → Boulder (Boulder Municipal Airport)
8,699 mi
14,000 km · 7,560 nm
17h 31m
estimated nonstop flight time
-13h
time difference · heading northeast
See live URT→WBU fares Phone-only fares on this route — call free
Flight time details
8,699 miles nonstop takes roughly 17h 31m 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
- URT — Surat Thani Airport · Surat Thani, 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 URT
- UNN · Ranong Airport58 mi away
- USM · Samui Airport69 mi away
- NST · Nakhon Si Thammarat Airport69 mi away
- KBV · Krabi Airport72 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 URT from WBU?
The flight distance from Surat Thani (URT) to Boulder (WBU) is 8,699 miles (14,000 km, 7,560 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from URT to WBU?
A nonstop flight takes about 17h 31m 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 Surat Thani and Boulder?
Boulder is 13 hours behind Surat Thani.
What is the cheapest way to fly from URT to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on URT–WBU that never appear on search engines, with no booking fees.