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LEN to UTH: distance & flight time
Leon (Leon Airport) → Udon Thani (Udon Thani Airport)
6,298 mi
10,135 km · 5,473 nm
12h 49m
estimated nonstop flight time
+5h
time difference · heading northeast
See live LEN→UTH fares Phone-only fares on this route — call free
Flight time details
6,298 miles nonstop takes roughly 12h 49m gate to gate, flying northeast. 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
- LEN — Leon Airport · Leon, Spain
- 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 LEN
- OVD · Asturias Airport70 mi away
- VLL · Valladolid Airport74 mi away
- BGC · Bragança Airport74 mi away
- RGS · Burgos Airport105 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 LEN from UTH?
The flight distance from Leon (LEN) to Udon Thani (UTH) is 6,298 miles (10,135 km, 5,473 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEN to UTH?
A nonstop flight takes about 12h 49m 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 Leon and Udon Thani?
Udon Thani is 5 hours ahead of Leon.
What is the cheapest way to fly from LEN to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEN–UTH that never appear on search engines, with no booking fees.