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MMB to CEI: distance & flight time
Memanbetsu (Memanbetsu Airport) → Chiang Rai (Chiang Rai International Airport)
3,027 mi
4,872 km · 2,631 nm
6h 24m
estimated nonstop flight time
-2h
time difference · heading west
See live MMB→CEI fares Phone-only fares on this route — call free
Flight time details
3,027 miles nonstop takes roughly 6h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- MMB — Memanbetsu Airport · Memanbetsu, Japan
- 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 MMB
- SHB · Nakashibetsu Airport45 mi away
- MBE · Monbetsu Airport48 mi away
- KUH · Kushiro Airport58 mi away
- DEE · Mendeleyevo Airport76 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 MMB from CEI?
The flight distance from Memanbetsu (MMB) to Chiang Rai (CEI) is 3,027 miles (4,872 km, 2,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MMB to CEI?
A nonstop flight takes about 6h 24m 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 Memanbetsu and Chiang Rai?
Chiang Rai is 2 hours behind Memanbetsu.
What is the cheapest way to fly from MMB to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MMB–CEI that never appear on search engines, with no booking fees.