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DCU to UTH: distance & flight time
Decatur (Pryor Field Regional Airport) → Udon Thani (Udon Thani Airport)
8,785 mi
14,138 km · 7,634 nm
17h 42m
estimated nonstop flight time
—
time difference · heading north
See live DCU→UTH fares Phone-only fares on this route — call free
Flight time details
8,785 miles nonstop takes roughly 17h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DCU — Pryor Field Regional Airport · Decatur, 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 DCU
- HSV · Huntsville International Carl T Jones Field10 mi away
- HUA · Redstone Army Air Field15 mi away
- MSL · Northwest Alabama Regional Airport38 mi away
- GAD · Northeast Alabama Regional Airport68 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 DCU from UTH?
The flight distance from Decatur (DCU) to Udon Thani (UTH) is 8,785 miles (14,138 km, 7,634 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCU to UTH?
A nonstop flight takes about 17h 42m 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 cheapest way to fly from DCU to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCU–UTH that never appear on search engines, with no booking fees.