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HPH to OLP: distance & flight time
Haiphong (Cat Bi International Airport) → Olympic Dam (Olympic Dam Airport)
4,071 mi
6,552 km · 3,538 nm
8h 27m
estimated nonstop flight time
+2.5h
time difference · heading southeast
See live HPH→OLP fares Phone-only fares on this route — call free
Flight time details
4,071 miles nonstop takes roughly 8h 27m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- OLP — Olympic Dam Airport · Olympic Dam, Australia
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 OLP
- UMR · Woomera Airfield46 mi away
- LGH · Leigh Creek Airport93 mi away
- PXH · Prominent Hill Airport97 mi away
- DLK · Dulkaninna Airport140 mi away
Frequently asked questions
How far is HPH from OLP?
The flight distance from Haiphong (HPH) to Olympic Dam (OLP) is 4,071 miles (6,552 km, 3,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to OLP?
A nonstop flight takes about 8h 27m 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 Olympic Dam?
Olympic Dam is 2.5 hours ahead of Haiphong.
What is the cheapest way to fly from HPH to OLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–OLP that never appear on search engines, with no booking fees.