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INI to UTH: distance & flight time
Nis (Nis Airport) → Udon Thani (Udon Thani Airport)
4,952 mi
7,970 km · 4,303 nm
10h 11m
estimated nonstop flight time
+5h
time difference · heading east
See live INI→UTH fares Phone-only fares on this route — call free
Flight time details
4,952 miles nonstop takes roughly 10h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- INI — Nis Airport · Nis, Serbia
- 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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 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 INI from UTH?
The flight distance from Nis (INI) to Udon Thani (UTH) is 4,952 miles (7,970 km, 4,303 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INI to UTH?
A nonstop flight takes about 10h 11m 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 Nis and Udon Thani?
Udon Thani is 5 hours ahead of Nis.
What is the cheapest way to fly from INI to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INI–UTH that never appear on search engines, with no booking fees.