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CEI to LEU: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Seo De Urgel (Pirineus - la Seu d'Urgel Airport)
5,713 mi
9,193 km · 4,964 nm
11h 40m
estimated nonstop flight time
-5h
time difference · heading northwest
See live CEI→LEU fares Phone-only fares on this route — call free
Flight time details
5,713 miles nonstop takes roughly 11h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- LEU — Pirineus - la Seu d'Urgel Airport · Seo De Urgel, Spain
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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Near LEU
- BCN · Barcelona International Airport80 mi away
- ILD · Lleida-Alguaire Airport62 mi away
- QSA · Sabadell Airport67 mi away
- GRO · Girona Airport76 mi away
Frequently asked questions
How far is CEI from LEU?
The flight distance from Chiang Rai (CEI) to Seo De Urgel (LEU) is 5,713 miles (9,193 km, 4,964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to LEU?
A nonstop flight takes about 11h 40m 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 Chiang Rai and Seo De Urgel?
Seo De Urgel is 5 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to LEU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–LEU that never appear on search engines, with no booking fees.