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KLM to UTH: distance & flight time
Kalaleh (Kalaleh Airport) → Udon Thani (Udon Thani Airport)
3,175 mi
5,109 km · 2,759 nm
6h 41m
estimated nonstop flight time
+3.5h
time difference · heading east
See live KLM→UTH fares Phone-only fares on this route — call free
Flight time details
3,175 miles nonstop takes roughly 6h 41m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- KLM — Kalaleh Airport · Kalaleh, Iran
- 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 KLM
- GBT · Gorgan Airport66 mi away
- RUD · Shahroud Airport69 mi away
- BJB · Bojnord Airport102 mi away
- SRY · Dasht-e Naz Airport135 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 KLM from UTH?
The flight distance from Kalaleh (KLM) to Udon Thani (UTH) is 3,175 miles (5,109 km, 2,759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLM to UTH?
A nonstop flight takes about 6h 41m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KLM to UTH?
Nonstop service on KLM–UTH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 6h 41m nonstop estimate.
What is the time difference between Kalaleh and Udon Thani?
Udon Thani is 3.5 hours ahead of Kalaleh.
What is the cheapest way to fly from KLM to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLM–UTH that never appear on search engines, with no booking fees.
Why are some KLM to UTH fares phone-only?
Consolidator contracts let us sell certain KLM–UTH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.