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KEF to HIO: distance & flight time
Keflavik (Keflavik International Airport) → Hillsboro (Portland Hillsboro Airport)
3,738 mi
6,017 km · 3,249 nm
7h 48m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KEF→HIO fares Phone-only fares on this route — call free
Flight time details
3,738 miles nonstop takes roughly 7h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KEF — Keflavik International Airport · Keflavik, Iceland
- 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 KEF
- RKV · Reykjavik Airport22 mi away
- GUU · Grundarfjörður Airport72 mi away
- VEY · Vestmannaeyjar Airport81 mi away
- PFJ · Patreksfjörður Airport116 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 KEF from HIO?
The flight distance from Keflavik (KEF) to Hillsboro (HIO) is 3,738 miles (6,017 km, 3,249 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEF to HIO?
A nonstop flight takes about 7h 48m 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 Keflavik and Hillsboro?
Hillsboro is 7 hours behind Keflavik.
What is the cheapest way to fly from KEF to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEF–HIO that never appear on search engines, with no booking fees.