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DRT to UTH: distance & flight time
Del Rio (Del Rio International Airport) → Udon Thani (Udon Thani Airport)
8,840 mi
14,226 km · 7,682 nm
17h 48m
estimated nonstop flight time
+12h
time difference · heading northwest
See live DRT→UTH fares Phone-only fares on this route — call free
Flight time details
8,840 miles nonstop takes roughly 17h 48m 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
- DRT — Del Rio International Airport · Del Rio, 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 DRT
- DLF · DLF Airport9 mi away
- ACN · Ciudad Acuña New International Airport11 mi away
- PDS · Piedras Negras International Airport57 mi away
- UVA · Garner Field72 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 DRT from UTH?
The flight distance from Del Rio (DRT) to Udon Thani (UTH) is 8,840 miles (14,226 km, 7,682 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DRT to UTH?
A nonstop flight takes about 17h 48m 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 Del Rio and Udon Thani?
Udon Thani is 12 hours ahead of Del Rio.
What is the cheapest way to fly from DRT to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DRT–UTH that never appear on search engines, with no booking fees.