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DUC to PHY: distance & flight time
Duncan (Halliburton Field) → Phetchabun (Phetchabun Airport)
8,685 mi
13,978 km · 7,547 nm
17h 30m
estimated nonstop flight time
+12h
time difference · heading northwest
See live DUC→PHY fares Phone-only fares on this route — call free
Flight time details
8,685 miles nonstop takes roughly 17h 30m 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
- DUC — Halliburton Field · Duncan, United States
- PHY — Phetchabun Airport · Phetchabun, 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 DUC
Near PHY
- PHS · Phitsanulok Airport61 mi away
- LOE · Loei Airport63 mi away
- THS · Sukhothai Airport99 mi away
- KKC · Khon Kaen Airport106 mi away
Frequently asked questions
How far is DUC from PHY?
The flight distance from Duncan (DUC) to Phetchabun (PHY) is 8,685 miles (13,978 km, 7,547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to PHY?
A nonstop flight takes about 17h 30m 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 Duncan and Phetchabun?
Phetchabun is 12 hours ahead of Duncan.
What is the cheapest way to fly from DUC to PHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–PHY that never appear on search engines, with no booking fees.