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ZTH to HIO: distance & flight time
Zakynthos (Zakynthos International Airport "Dionysios Solomos") → Hillsboro (Portland Hillsboro Airport)
6,258 mi
10,072 km · 5,438 nm
12h 44m
estimated nonstop flight time
-10h
time difference · heading northwest
See live ZTH→HIO fares Phone-only fares on this route — call free
Flight time details
6,258 miles nonstop takes roughly 12h 44m 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
- ZTH — Zakynthos International Airport "Dionysios Solomos" · Zakynthos, Greece
- 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 ZTH
- PYR · Andravida Air Base25 mi away
- EFL · Kefallinia Airport33 mi away
- GPA · Araxos Airport40 mi away
- AGQ · Agrinion Air Base64 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 ZTH from HIO?
The flight distance from Zakynthos (ZTH) to Hillsboro (HIO) is 6,258 miles (10,072 km, 5,438 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZTH to HIO?
A nonstop flight takes about 12h 44m 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 Zakynthos and Hillsboro?
Hillsboro is 10 hours behind Zakynthos.
What is the cheapest way to fly from ZTH to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZTH–HIO that never appear on search engines, with no booking fees.