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UTH to FLO: distance & flight time
Udon Thani (Udon Thani Airport) → Florence (Florence Regional Airport)
8,870 mi
14,274 km · 7,708 nm
17h 51m
estimated nonstop flight time
-11h
time difference · heading north
See live UTH→FLO fares Phone-only fares on this route — call free
Flight time details
8,870 miles nonstop takes roughly 17h 51m 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
- FLO — Florence Regional Airport · Florence, 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 FLO
- HVS · Hartsville Regional Airport27 mi away
- HCW · Cheraw Municipal Airport/Lynch Bellinger Field39 mi away
- SSC · Shaw Air Force Base45 mi away
- LBT · Lumberton Regional Airport48 mi away
Frequently asked questions
How far is UTH from FLO?
The flight distance from Udon Thani (UTH) to Florence (FLO) is 8,870 miles (14,274 km, 7,708 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to FLO?
A nonstop flight takes about 17h 51m 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 Florence?
Florence is 11 hours behind Udon Thani.
What is the cheapest way to fly from UTH to FLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–FLO that never appear on search engines, with no booking fees.