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UTP to DEN: distance & flight time
Pattaya (U-Tapao International Airport) → Denver (Denver International Airport)
8,450 mi
13,598 km · 7,342 nm
17h 2m
estimated nonstop flight time
-13h
time difference · heading northeast
See live UTP→DEN fares Phone-only fares on this route — call free
Flight time details
8,450 miles nonstop takes roughly 17h 2m 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
- UTP — U-Tapao International Airport · Pattaya, Thailand
- DEN — Denver International 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 UTP
- HHQ · Hua Hin Airport71 mi away
- BKK · Suvarnabhumi Airport71 mi away
- DMK · Don Mueang International Airport89 mi away
- TDX · Trat Airport93 mi away
Near DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is UTP from DEN?
The flight distance from Pattaya (UTP) to Denver (DEN) is 8,450 miles (13,598 km, 7,342 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTP to DEN?
A nonstop flight takes about 17h 2m 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 Pattaya and Denver?
Denver is 13 hours behind Pattaya.
What is the cheapest way to fly from UTP to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTP–DEN that never appear on search engines, with no booking fees.