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UTH to DAY: distance & flight time
Udon Thani (Udon Thani Airport) → Dayton (James M Cox Dayton International Airport)
8,453 mi
13,604 km · 7,345 nm
17h 2m
estimated nonstop flight time
-11h
time difference · heading north
See live UTH→DAY fares Phone-only fares on this route — call free
Flight time details
8,453 miles nonstop takes roughly 17h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- DAY — James M Cox Dayton International Airport · Dayton, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 mi away
Frequently asked questions
How far is UTH from DAY?
The flight distance from Udon Thani (UTH) to Dayton (DAY) is 8,453 miles (13,604 km, 7,345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to DAY?
A nonstop flight takes about 17h 2m 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 Udon Thani and Dayton?
Dayton is 11 hours behind Udon Thani.
What is the cheapest way to fly from UTH to DAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–DAY that never appear on search engines, with no booking fees.