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EAS to UTH: distance & flight time
San Sebastian (San Sebastian Airport) → Udon Thani (Udon Thani Airport)
6,098 mi
9,813 km · 5,299 nm
12h 25m
estimated nonstop flight time
+5h
time difference · heading east
See live EAS→UTH fares Phone-only fares on this route — call free
Flight time details
6,098 miles nonstop takes roughly 12h 25m 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
- EAS — San Sebastian Airport · San Sebastian, 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 EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 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 EAS from UTH?
The flight distance from San Sebastian (EAS) to Udon Thani (UTH) is 6,098 miles (9,813 km, 5,299 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAS to UTH?
A nonstop flight takes about 12h 25m 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 San Sebastian and Udon Thani?
Udon Thani is 5 hours ahead of San Sebastian.
What is the cheapest way to fly from EAS to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAS–UTH that never appear on search engines, with no booking fees.