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DEC to UBP: distance & flight time
Decatur (Decatur Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,529 mi
13,727 km · 7,412 nm
17h 11m
estimated nonstop flight time
+12h
time difference · heading north
See live DEC→UBP fares Phone-only fares on this route — call free
Flight time details
8,529 miles nonstop takes roughly 17h 11m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, 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 DEC
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 DEC from UBP?
The flight distance from Decatur (DEC) to Ubon Ratchathani (UBP) is 8,529 miles (13,727 km, 7,412 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to UBP?
A nonstop flight takes about 17h 11m 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 Decatur and Ubon Ratchathani?
Ubon Ratchathani is 12 hours ahead of Decatur.
What is the cheapest way to fly from DEC to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–UBP that never appear on search engines, with no booking fees.