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HIO to ARM: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Armidale (Armidale Airport)
7,485 mi
12,046 km · 6,504 nm
15h 9m
estimated nonstop flight time
+17h
time difference · heading southwest
See live HIO→ARM fares Phone-only fares on this route — call free
Flight time details
7,485 miles nonstop takes roughly 15h 9m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- ARM — Armidale Airport · Armidale, 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 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
Near ARM
- IVR · Inverell Airport52 mi away
- GLI · Glen Innes Airport59 mi away
- TMW · Tamworth Airport60 mi away
- KPS · Kempsey Airport78 mi away
Frequently asked questions
How far is HIO from ARM?
The flight distance from Hillsboro (HIO) to Armidale (ARM) is 7,485 miles (12,046 km, 6,504 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to ARM?
A nonstop flight takes about 15h 9m 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 Hillsboro and Armidale?
Armidale is 17 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to ARM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–ARM that never appear on search engines, with no booking fees.