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DDG to HIO: distance & flight time
Dandong (Dandong Airport) → Hillsboro (Portland Hillsboro Airport)
5,212 mi
8,388 km · 4,529 nm
10h 41m
estimated nonstop flight time
-15h
time difference · heading northeast
See live DDG→HIO fares Phone-only fares on this route — call free
Flight time details
5,212 miles nonstop takes roughly 10h 41m 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
- DDG — Dandong Airport · Dandong, China
- 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 DDG
- FNJ · Pyongyang Sunan International Airport92 mi away
- CNI · Changhai Airport101 mi away
- AOG · Anshan Air Base106 mi away
- YKH · Yingkou Lanqi Airport108 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 DDG from HIO?
The flight distance from Dandong (DDG) to Hillsboro (HIO) is 5,212 miles (8,388 km, 4,529 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DDG to HIO?
A nonstop flight takes about 10h 41m 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 Dandong and Hillsboro?
Hillsboro is 15 hours behind Dandong.
What is the cheapest way to fly from DDG to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DDG–HIO that never appear on search engines, with no booking fees.