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YEC to HIO: distance & flight time
Yechon (Yecheon Airbase) → Hillsboro (Portland Hillsboro Airport)
5,236 mi
8,426 km · 4,550 nm
10h 44m
estimated nonstop flight time
-16h
time difference · heading northeast
See live YEC→HIO fares Phone-only fares on this route — call free
Flight time details
5,236 miles nonstop takes roughly 10h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- YEC — Yecheon Airbase · Yechon, South Korea
- 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 YEC
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 YEC from HIO?
The flight distance from Yechon (YEC) to Hillsboro (HIO) is 5,236 miles (8,426 km, 4,550 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to HIO?
A nonstop flight takes about 10h 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 Yechon and Hillsboro?
Hillsboro is 16 hours behind Yechon.
What is the cheapest way to fly from YEC to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–HIO that never appear on search engines, with no booking fees.