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URT to APA: distance & flight time
Surat Thani (Surat Thani Airport) → Denver (Centennial Airport)
8,738 mi
14,062 km · 7,593 nm
17h 36m
estimated nonstop flight time
-13h
time difference · heading northeast
See live URT→APA fares Phone-only fares on this route — call free
Flight time details
8,738 miles nonstop takes roughly 17h 36m 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
- APA — Centennial Airport · Denver, 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is URT from APA?
The flight distance from Surat Thani (URT) to Denver (APA) is 8,738 miles (14,062 km, 7,593 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from URT to APA?
A nonstop flight takes about 17h 36m 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 Denver?
Denver is 13 hours behind Surat Thani.
What is the cheapest way to fly from URT to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on URT–APA that never appear on search engines, with no booking fees.