Need help booking?
Unpublished phone-only deals available
KCO to HIO: distance & flight time
Topel (Cengiz Topel Airport) → Hillsboro (Portland Hillsboro Airport)
6,247 mi
10,054 km · 5,429 nm
12h 43m
estimated nonstop flight time
-10h
time difference · heading north
See live KCO→HIO fares Phone-only fares on this route — call free
Flight time details
6,247 miles nonstop takes roughly 12h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- KCO — Cengiz Topel Airport · Topel, Turkey
- 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 KCO
- IST · Istanbul Airport79 mi away
- SAW · Sabiha Gökçen International Airport42 mi away
- YEI · Bursa Yenişehir Airport43 mi away
- BTZ · Bursa Airport66 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 KCO from HIO?
The flight distance from Topel (KCO) to Hillsboro (HIO) is 6,247 miles (10,054 km, 5,429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCO to HIO?
A nonstop flight takes about 12h 43m 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 Topel and Hillsboro?
Hillsboro is 10 hours behind Topel.
What is the cheapest way to fly from KCO to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCO–HIO that never appear on search engines, with no booking fees.