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KZI to UTH: distance & flight time
Kozani (Filippos Airport) → Udon Thani (Udon Thani Airport)
4,980 mi
8,014 km · 4,327 nm
10h 14m
estimated nonstop flight time
+4h
time difference · heading east
See live KZI→UTH fares Phone-only fares on this route — call free
Flight time details
4,980 miles nonstop takes roughly 10h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KZI — Filippos Airport · Kozani, Greece
- 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 KZI
- KSO · Kastoria National Airport31 mi away
- LRA · Larisa Airport55 mi away
- SKG · Thessaloniki Macedonia International Airport62 mi away
- IOA · Ioannina 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 KZI from UTH?
The flight distance from Kozani (KZI) to Udon Thani (UTH) is 4,980 miles (8,014 km, 4,327 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KZI to UTH?
A nonstop flight takes about 10h 14m 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 Kozani and Udon Thani?
Udon Thani is 4 hours ahead of Kozani.
What is the cheapest way to fly from KZI to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KZI–UTH that never appear on search engines, with no booking fees.