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KMJ to HEM: distance & flight time
Kumamoto (Kumamoto Airport) → Helsinki (Helsinki Malmi Airport)
4,772 mi
7,680 km · 4,147 nm
9h 49m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KMJ→HEM fares Phone-only fares on this route — call free
Flight time details
4,772 miles nonstop takes roughly 9h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- KMJ — Kumamoto Airport · Kumamoto, Japan
- HEM — Helsinki Malmi Airport · Helsinki, Finland
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 KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 mi away
Near HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 mi away
Frequently asked questions
How far is KMJ from HEM?
The flight distance from Kumamoto (KMJ) to Helsinki (HEM) is 4,772 miles (7,680 km, 4,147 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMJ to HEM?
A nonstop flight takes about 9h 49m 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 Kumamoto and Helsinki?
Helsinki is 6 hours behind Kumamoto.
What is the cheapest way to fly from KMJ to HEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMJ–HEM that never appear on search engines, with no booking fees.