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GRZ to HPH: distance & flight time
Graz (Graz Airport) → Haiphong (Cat Bi International Airport)
5,236 mi
8,427 km · 4,550 nm
10h 44m
estimated nonstop flight time
+5h
time difference · heading east
See live GRZ→HPH fares Phone-only fares on this route — call free
Flight time details
5,236 miles nonstop takes roughly 10h 44m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- GRZ — Graz Airport · Graz, Austria
- HPH — Cat Bi International Airport · Haiphong, Vietnam
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 GRZ
- MBX · Maribor Airport37 mi away
- KLU · Klagenfurt Airport57 mi away
- LJU · Ljubljana Jože Pučnik Airport71 mi away
- SOB · Sármellék International Airport84 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is GRZ from HPH?
The flight distance from Graz (GRZ) to Haiphong (HPH) is 5,236 miles (8,427 km, 4,550 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to HPH?
A nonstop flight takes about 10h 44m 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 Graz and Haiphong?
Haiphong is 5 hours ahead of Graz.
What is the cheapest way to fly from GRZ to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–HPH that never appear on search engines, with no booking fees.