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HIO to IOA: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Ioannina (Ioannina Airport)
6,135 mi
9,873 km · 5,331 nm
12h 30m
estimated nonstop flight time
+10h
time difference · heading northeast
See live HIO→IOA fares Phone-only fares on this route — call free
Flight time details
6,135 miles nonstop takes roughly 12h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- IOA — Ioannina Airport · Ioannina, Greece
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 IOA
- CFU · Ioannis Kapodistrias International Airport49 mi away
- PVK · Aktion National Airport53 mi away
- KSO · Kastoria National Airport57 mi away
- KZI · Filippos Airport68 mi away
Frequently asked questions
How far is HIO from IOA?
The flight distance from Hillsboro (HIO) to Ioannina (IOA) is 6,135 miles (9,873 km, 5,331 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to IOA?
A nonstop flight takes about 12h 30m 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 Ioannina?
Ioannina is 10 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to IOA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–IOA that never appear on search engines, with no booking fees.