Need help booking?
Unpublished phone-only deals available
HPH to POW: distance & flight time
Haiphong (Cat Bi International Airport) → Portoroz (Portoroz Airport)
5,349 mi
8,609 km · 4,648 nm
10h 57m
estimated nonstop flight time
-5h
time difference · heading northwest
See live HPH→POW fares Phone-only fares on this route — call free
Flight time details
5,349 miles nonstop takes roughly 10h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- 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 HPH
- HAN · Noi Bai International Airport65 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 HPH from POW?
The flight distance from Haiphong (HPH) to Portoroz (POW) is 5,349 miles (8,609 km, 4,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to POW?
A nonstop flight takes about 10h 57m 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 Haiphong and Portoroz?
Portoroz is 5 hours behind Haiphong.
What is the cheapest way to fly from HPH to POW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–POW that never appear on search engines, with no booking fees.