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CEI to MMB: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Memanbetsu (Memanbetsu Airport)
3,027 mi
4,872 km · 2,631 nm
6h 24m
estimated nonstop flight time
+2h
time difference · heading northeast
See live CEI→MMB fares Phone-only fares on this route — call free
Flight time details
3,027 miles nonstop takes roughly 6h 24m 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
- MMB — Memanbetsu Airport · Memanbetsu, 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 MMB
- SHB · Nakashibetsu Airport45 mi away
- MBE · Monbetsu Airport48 mi away
- KUH · Kushiro Airport58 mi away
- DEE · Mendeleyevo Airport76 mi away
Frequently asked questions
How far is CEI from MMB?
The flight distance from Chiang Rai (CEI) to Memanbetsu (MMB) 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 CEI to MMB?
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 Chiang Rai and Memanbetsu?
Memanbetsu is 2 hours ahead of Chiang Rai.
What is the cheapest way to fly from CEI to MMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–MMB that never appear on search engines, with no booking fees.