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PSM to POW: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Portoroz (Portoroz Airport)
3,976 mi
6,399 km · 3,455 nm
8h 16m
estimated nonstop flight time
+6h
time difference · heading northeast
See live PSM→POW fares Phone-only fares on this route — call free
Flight time details
3,976 miles nonstop takes roughly 8h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 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 PSM from POW?
The flight distance from Portsmouth (PSM) to Portoroz (POW) is 3,976 miles (6,399 km, 3,455 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to POW?
A nonstop flight takes about 8h 16m 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 Portsmouth and Portoroz?
Portoroz is 6 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to POW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–POW that never appear on search engines, with no booking fees.