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DEN to UBP: distance & flight time
Denver (Denver International Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,181 mi
13,166 km · 7,109 nm
16h 30m
estimated nonstop flight time
+13h
time difference · heading northwest
See live DEN→UBP fares Phone-only fares on this route — call free
Flight time details
8,181 miles nonstop takes roughly 16h 30m 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
- DEN — Denver International Airport · Denver, United States
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 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
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is DEN from UBP?
The flight distance from Denver (DEN) to Ubon Ratchathani (UBP) is 8,181 miles (13,166 km, 7,109 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to UBP?
A nonstop flight takes about 16h 30m 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 Denver and Ubon Ratchathani?
Ubon Ratchathani is 13 hours ahead of Denver.
What is the cheapest way to fly from DEN to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–UBP that never appear on search engines, with no booking fees.