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ARW to HIO: distance & flight time
Arad (Arad International Airport) → Hillsboro (Portland Hillsboro Airport)
5,736 mi
9,231 km · 4,985 nm
11h 43m
estimated nonstop flight time
-10h
time difference · heading northwest
See live ARW→HIO fares Phone-only fares on this route — call free
Flight time details
5,736 miles nonstop takes roughly 11h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- ARW — Arad International Airport · Arad, Romania
- 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 ARW
- TSR · Timişoara Traian Vuia Airport26 mi away
- OMR · Oradea International Airport66 mi away
- CSB · Caransebeş Airport71 mi away
- QND · Cenej Airport88 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 ARW from HIO?
The flight distance from Arad (ARW) to Hillsboro (HIO) is 5,736 miles (9,231 km, 4,985 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ARW to HIO?
A nonstop flight takes about 11h 43m 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 Arad and Hillsboro?
Hillsboro is 10 hours behind Arad.
What is the cheapest way to fly from ARW to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ARW–HIO that never appear on search engines, with no booking fees.