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AEI to CEI: distance & flight time
Algeciras (Algeciras Heliport) → Chiang Rai (Chiang Rai International Airport)
6,216 mi
10,004 km · 5,402 nm
12h 39m
estimated nonstop flight time
—
time difference · heading northeast
See live AEI→CEI fares Phone-only fares on this route — call free
Flight time details
6,216 miles nonstop takes roughly 12h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- AEI — Algeciras Heliport · Algeciras, Spain
- CEI — Chiang Rai International Airport · Chiang Rai, 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 AEI
- GIB · Gibraltar Airport5 mi away
- TTU · Saniat R'mel Airport38 mi away
- TNG · Ibn Batouta Airport38 mi away
- XRY · Jerez Airport55 mi away
Near CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is AEI from CEI?
The flight distance from Algeciras (AEI) to Chiang Rai (CEI) is 6,216 miles (10,004 km, 5,402 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AEI to CEI?
A nonstop flight takes about 12h 39m 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 cheapest way to fly from AEI to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AEI–CEI that never appear on search engines, with no booking fees.