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HKG to HIO: distance & flight time
Hong Kong (Hong Kong International Airport) → Hillsboro (Portland Hillsboro Airport)
6,548 mi
10,539 km · 5,690 nm
13h 18m
estimated nonstop flight time
-15h
time difference · heading northeast
See live HKG→HIO fares Phone-only fares on this route — call free
Flight time details
6,548 miles nonstop takes roughly 13h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- HKG — Hong Kong International Airport · Hong Kong, Hong Kong
- 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 HKG
- HHP · Shun Tak Heliport15 mi away
- MFM · Macau International Airport23 mi away
- SZX · Shenzhen Bao'an International Airport24 mi away
- ZUH · Zhuhai Jinwan Airport40 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 HKG from HIO?
The flight distance from Hong Kong (HKG) to Hillsboro (HIO) is 6,548 miles (10,539 km, 5,690 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HKG to HIO?
A nonstop flight takes about 13h 18m 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 Hong Kong and Hillsboro?
Hillsboro is 15 hours behind Hong Kong.
What is the cheapest way to fly from HKG to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HKG–HIO that never appear on search engines, with no booking fees.