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LNA to CEI: distance & flight time
West Palm Beach (Palm Beach County Park Airport) → Chiang Rai (Chiang Rai International Airport)
9,221 mi
14,840 km · 8,013 nm
18h 33m
estimated nonstop flight time
+11h
time difference · heading north
See live LNA→CEI fares Phone-only fares on this route — call free
Flight time details
9,221 miles nonstop takes roughly 18h 33m 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
- LNA — Palm Beach County Park Airport · West Palm Beach, 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 LNA
- FLL · Fort Lauderdale Hollywood International Airport36 mi away
- PBI · Palm Beach International Airport6 mi away
- BCT · Boca Raton Airport15 mi away
- MIA · Miami International Airport57 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 LNA from CEI?
The flight distance from West Palm Beach (LNA) to Chiang Rai (CEI) is 9,221 miles (14,840 km, 8,013 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNA to CEI?
A nonstop flight takes about 18h 33m 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 West Palm Beach and Chiang Rai?
Chiang Rai is 11 hours ahead of West Palm Beach.
What is the cheapest way to fly from LNA to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNA–CEI that never appear on search engines, with no booking fees.