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OLP to HIO: distance & flight time
Olympic Dam (Olympic Dam Airport) → Hillsboro (Portland Hillsboro Airport)
8,150 mi
13,115 km · 7,082 nm
16h 27m
estimated nonstop flight time
-16.5h
time difference · heading northeast
See live OLP→HIO fares Phone-only fares on this route — call free
Flight time details
8,150 miles nonstop takes roughly 16h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OLP — Olympic Dam Airport · Olympic Dam, Australia
- HIO — Portland Hillsboro Airport · Hillsboro, United States
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 OLP
- UMR · Woomera Airfield46 mi away
- LGH · Leigh Creek Airport93 mi away
- PXH · Prominent Hill Airport97 mi away
- DLK · Dulkaninna Airport140 mi away
Near HIO
- PDX · Portland International Airport17 mi away
- TTD · Portland Troutdale Airport27 mi away
- KLS · Southwest Washington Regional Airport40 mi away
- OTK · Tillamook Airport43 mi away
Frequently asked questions
How far is OLP from HIO?
The flight distance from Olympic Dam (OLP) to Hillsboro (HIO) is 8,150 miles (13,115 km, 7,082 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLP to HIO?
A nonstop flight takes about 16h 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 Olympic Dam and Hillsboro?
Hillsboro is 16.5 hours behind Olympic Dam.
What is the cheapest way to fly from OLP to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLP–HIO that never appear on search engines, with no booking fees.