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ACT to UTH: distance & flight time
Waco (Waco Regional Airport) → Udon Thani (Udon Thani Airport)
8,801 mi
14,163 km · 7,647 nm
17h 43m
estimated nonstop flight time
+12h
time difference · heading northwest
See live ACT→UTH fares Phone-only fares on this route — call free
Flight time details
8,801 miles nonstop takes roughly 17h 43m gate to gate, flying northwest. 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
- ACT — Waco Regional Airport · Waco, 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 ACT
- CNW · TSTC Waco Airport9 mi away
- TPL · Draughon Miller Central Texas Regional Airport33 mi away
- HLR · Hood Army Air Field43 mi away
- DFW · Dallas Fort Worth International Airport90 mi away
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 ACT from UTH?
The flight distance from Waco (ACT) to Udon Thani (UTH) is 8,801 miles (14,163 km, 7,647 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACT to UTH?
A nonstop flight takes about 17h 43m 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 Waco and Udon Thani?
Udon Thani is 12 hours ahead of Waco.
What is the cheapest way to fly from ACT to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACT–UTH that never appear on search engines, with no booking fees.