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KMJ to POW: distance & flight time
Kumamoto (Kumamoto Airport) → Portoroz (Portoroz Airport)
5,755 mi
9,261 km · 5,001 nm
11h 45m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KMJ→POW fares Phone-only fares on this route — call free
Flight time details
5,755 miles nonstop takes roughly 11h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KMJ — Kumamoto Airport · Kumamoto, Japan
- POW — Portoroz Airport · Portoroz, Slovenia
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 POW
- TRS · Trieste–Friuli Venezia Giulia Airport25 mi away
- PUY · Pula Airport43 mi away
- RJK · Rijeka Airport50 mi away
- VCE · Venice Marco Polo Airport61 mi away
Frequently asked questions
How far is KMJ from POW?
The flight distance from Kumamoto (KMJ) to Portoroz (POW) is 5,755 miles (9,261 km, 5,001 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMJ to POW?
A nonstop flight takes about 11h 45m 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 Portoroz?
Portoroz is 7 hours behind Kumamoto.
What is the cheapest way to fly from KMJ to POW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMJ–POW that never appear on search engines, with no booking fees.