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HIO to CHN: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Jhunju (Jeon Ju Airport (G-703))
5,321 mi
8,563 km · 4,624 nm
10h 54m
estimated nonstop flight time
+16h
time difference · heading northwest
See live HIO→CHN fares Phone-only fares on this route — call free
Flight time details
5,321 miles nonstop takes roughly 10h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- CHN — Jeon Ju Airport (G-703) · Jhunju, South Korea
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 CHN
- KUV · Kunsan Air Base28 mi away
- KWJ · Gwangju Airport55 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)62 mi away
- HMY · Seosan Air Base67 mi away
Frequently asked questions
How far is HIO from CHN?
The flight distance from Hillsboro (HIO) to Jhunju (CHN) is 5,321 miles (8,563 km, 4,624 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to CHN?
A nonstop flight takes about 10h 54m 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 Jhunju?
Jhunju is 16 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to CHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–CHN that never appear on search engines, with no booking fees.