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MMB to ROI: distance & flight time
Memanbetsu (Memanbetsu Airport) → Roi Et (Roi Et Airport)
3,037 mi
4,888 km · 2,639 nm
6h 25m
estimated nonstop flight time
-2h
time difference · heading southwest
See live MMB→ROI fares Phone-only fares on this route — call free
Flight time details
3,037 miles nonstop takes roughly 6h 25m gate to gate, flying southwest. 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
- ROI — Roi Et Airport · Roi Et, 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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is MMB from ROI?
The flight distance from Memanbetsu (MMB) to Roi Et (ROI) is 3,037 miles (4,888 km, 2,639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MMB to ROI?
A nonstop flight takes about 6h 25m 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 Roi Et?
Roi Et is 2 hours behind Memanbetsu.
What is the cheapest way to fly from MMB to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MMB–ROI that never appear on search engines, with no booking fees.