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POW to ITM: distance & flight time
Portoroz (Portoroz Airport) → Osaka (Osaka International Airport)
5,810 mi
9,350 km · 5,049 nm
11h 52m
estimated nonstop flight time
+7h
time difference · heading northeast
See live POW→ITM fares Phone-only fares on this route — call free
Flight time details
5,810 miles nonstop takes roughly 11h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- POW — Portoroz Airport · Portoroz, Slovenia
- ITM — Osaka International Airport · Osaka, 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 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
Near ITM
- UKB · Kobe Airport16 mi away
- KIX · Kansai International Airport27 mi away
- TJH · Tajima Airport62 mi away
- TKS · Tokushima Airport/JMSDF Air Base65 mi away
Frequently asked questions
How far is POW from ITM?
The flight distance from Portoroz (POW) to Osaka (ITM) is 5,810 miles (9,350 km, 5,049 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POW to ITM?
A nonstop flight takes about 11h 52m 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 Portoroz and Osaka?
Osaka is 7 hours ahead of Portoroz.
What is the cheapest way to fly from POW to ITM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POW–ITM that never appear on search engines, with no booking fees.