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BTR to UTH: distance & flight time
Baton Rouge (Baton Rouge Metropolitan Airport) → Udon Thani (Udon Thani Airport)
8,999 mi
14,482 km · 7,820 nm
18h 7m
estimated nonstop flight time
+12h
time difference · heading north
See live BTR→UTH fares Phone-only fares on this route — call free
Flight time details
8,999 miles nonstop takes roughly 18h 7m 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
- BTR — Baton Rouge Metropolitan Airport · Baton Rouge, United States
- UTH — Udon Thani Airport · Udon Thani, 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 BTR
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is BTR from UTH?
The flight distance from Baton Rouge (BTR) to Udon Thani (UTH) is 8,999 miles (14,482 km, 7,820 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTR to UTH?
A nonstop flight takes about 18h 7m 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 Baton Rouge and Udon Thani?
Udon Thani is 12 hours ahead of Baton Rouge.
What is the cheapest way to fly from BTR to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTR–UTH that never appear on search engines, with no booking fees.