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POW to NRT: distance & flight time
Portoroz (Portoroz Airport) → Tokyo (Narita International Airport)
5,917 mi
9,523 km · 5,142 nm
12h 4m
estimated nonstop flight time
+7h
time difference · heading northeast
See live POW→NRT fares Phone-only fares on this route — call free
Flight time details
5,917 miles nonstop takes roughly 12h 4m 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
- NRT — Narita International Airport · Tokyo, 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 NRT
- HND · Tokyo Haneda International Airport37 mi away
- IBR · Hyakuri Airport29 mi away
- NJA · Atsugi Naval Air Facility57 mi away
- OKO · Yokota Air Base58 mi away
Frequently asked questions
How far is POW from NRT?
The flight distance from Portoroz (POW) to Tokyo (NRT) is 5,917 miles (9,523 km, 5,142 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POW to NRT?
A nonstop flight takes about 12h 4m 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 Tokyo?
Tokyo is 7 hours ahead of Portoroz.
What is the cheapest way to fly from POW to NRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POW–NRT that never appear on search engines, with no booking fees.