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AHN to CEI: distance & flight time
Athens (Athens Ben Epps Airport) → Chiang Rai (Chiang Rai International Airport)
8,707 mi
14,012 km · 7,566 nm
17h 32m
estimated nonstop flight time
+11h
time difference · heading north
See live AHN→CEI fares Phone-only fares on this route — call free
Flight time details
8,707 miles nonstop takes roughly 17h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- AHN — Athens Ben Epps Airport · Athens, United States
- 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 AHN
- WDR · Barrow County Airport20 mi away
- ATL · Hartsfield Jackson Atlanta International Airport67 mi away
- GVL · Lee Gilmer Memorial Airport36 mi away
- LZU · Gwinnett County Briscoe Field37 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 AHN from CEI?
The flight distance from Athens (AHN) to Chiang Rai (CEI) is 8,707 miles (14,012 km, 7,566 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AHN to CEI?
A nonstop flight takes about 17h 32m 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 Athens and Chiang Rai?
Chiang Rai is 11 hours ahead of Athens.
What is the cheapest way to fly from AHN to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AHN–CEI that never appear on search engines, with no booking fees.