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CEI to NGS: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Nagasaki (Nagasaki Airport)
2,052 mi
3,303 km · 1,784 nm
4h 29m
estimated nonstop flight time
+2h
time difference · heading northeast
See live CEI→NGS fares Phone-only fares on this route — call free
Flight time details
2,052 miles nonstop takes roughly 4h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- NGS — Nagasaki Airport · Nagasaki, Japan
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 NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 mi away
Frequently asked questions
How far is CEI from NGS?
The flight distance from Chiang Rai (CEI) to Nagasaki (NGS) is 2,052 miles (3,303 km, 1,784 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to NGS?
A nonstop flight takes about 4h 29m 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 Nagasaki?
Nagasaki is 2 hours ahead of Chiang Rai.
What is the cheapest way to fly from CEI to NGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–NGS that never appear on search engines, with no booking fees.