Need help booking?
Unpublished phone-only deals available
URT to DUC: distance & flight time
Surat Thani (Surat Thani Airport) → Duncan (Halliburton Field)
9,223 mi
14,843 km · 8,015 nm
18h 33m
estimated nonstop flight time
-12h
time difference · heading north
See live URT→DUC fares Phone-only fares on this route — call free
Flight time details
9,223 miles nonstop takes roughly 18h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- URT — Surat Thani Airport · Surat Thani, Thailand
- DUC — Halliburton Field · Duncan, United States
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 URT
- UNN · Ranong Airport58 mi away
- USM · Samui Airport69 mi away
- NST · Nakhon Si Thammarat Airport69 mi away
- KBV · Krabi Airport72 mi away
Near DUC
Frequently asked questions
How far is URT from DUC?
The flight distance from Surat Thani (URT) to Duncan (DUC) is 9,223 miles (14,843 km, 8,015 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from URT to DUC?
A nonstop flight takes about 18h 33m 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 Surat Thani and Duncan?
Duncan is 12 hours behind Surat Thani.
What is the cheapest way to fly from URT to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on URT–DUC that never appear on search engines, with no booking fees.