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HIO to KCO: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Topel (Cengiz Topel Airport)
6,247 mi
10,054 km · 5,429 nm
12h 43m
estimated nonstop flight time
+10h
time difference · heading north
See live HIO→KCO 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 gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- KCO — Cengiz Topel Airport · Topel, Turkey
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 KCO
- IST · Istanbul Airport79 mi away
- SAW · Sabiha Gökçen International Airport42 mi away
- YEI · Bursa Yenişehir Airport43 mi away
- BTZ · Bursa Airport66 mi away
Frequently asked questions
How far is HIO from KCO?
The flight distance from Hillsboro (HIO) to Topel (KCO) 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 HIO to KCO?
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 Hillsboro and Topel?
Topel is 10 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to KCO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–KCO that never appear on search engines, with no booking fees.