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HIO to KKC: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Khon Kaen (Khon Kaen Airport)
7,286 mi
11,726 km · 6,332 nm
14h 45m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HIO→KKC fares Phone-only fares on this route — call free
Flight time details
7,286 miles nonstop takes roughly 14h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Frequently asked questions
How far is HIO from KKC?
The flight distance from Hillsboro (HIO) to Khon Kaen (KKC) is 7,286 miles (11,726 km, 6,332 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to KKC?
A nonstop flight takes about 14h 45m 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 Khon Kaen?
Khon Kaen is 14 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–KKC that never appear on search engines, with no booking fees.