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HIO to KAU: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Kauhava (Kauhava Airport)
4,700 mi
7,564 km · 4,084 nm
9h 41m
estimated nonstop flight time
+10h
time difference · heading north
See live HIO→KAU fares Phone-only fares on this route — call free
Flight time details
4,700 miles nonstop takes roughly 9h 41m gate to gate, flying north. 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
- KAU — Kauhava Airport · Kauhava, Finland
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 KAU
- SJY · Seinäjoki Airport31 mi away
- KOK · Kokkola-Pietarsaari Airport41 mi away
- VAA · Vaasa Airport41 mi away
- KHJ · Kauhajoki Airport50 mi away
Frequently asked questions
How far is HIO from KAU?
The flight distance from Hillsboro (HIO) to Kauhava (KAU) is 4,700 miles (7,564 km, 4,084 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to KAU?
A nonstop flight takes about 9h 41m 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 Kauhava?
Kauhava is 10 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to KAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–KAU that never appear on search engines, with no booking fees.