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KCO to AST: distance & flight time
Topel (Cengiz Topel Airport) → Astoria (Astoria Regional Airport)
6,222 mi
10,013 km · 5,407 nm
12h 40m
estimated nonstop flight time
-10h
time difference · heading north
See live KCO→AST fares Phone-only fares on this route — call free
Flight time details
6,222 miles nonstop takes roughly 12h 40m 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
- AST — Astoria Regional Airport · Astoria, 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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Frequently asked questions
How far is KCO from AST?
The flight distance from Topel (KCO) to Astoria (AST) is 6,222 miles (10,013 km, 5,407 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCO to AST?
A nonstop flight takes about 12h 40m 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 Astoria?
Astoria is 10 hours behind Topel.
What is the cheapest way to fly from KCO to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCO–AST that never appear on search engines, with no booking fees.