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KOK to AST: distance & flight time
Kruunupyy (Kokkola-Pietarsaari Airport) → Astoria (Astoria Regional Airport)
4,635 mi
7,459 km · 4,028 nm
9h 33m
estimated nonstop flight time
-10h
time difference · heading northwest
See live KOK→AST fares Phone-only fares on this route — call free
Flight time details
4,635 miles nonstop takes roughly 9h 33m gate to gate, flying northwest. 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
- KOK — Kokkola-Pietarsaari Airport · Kruunupyy, Finland
- 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 KOK
- KAU · Kauhava Airport41 mi away
- YLI · Ylivieska Airfield53 mi away
- VAA · Vaasa Airport63 mi away
- SJY · Seinäjoki Airport72 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 KOK from AST?
The flight distance from Kruunupyy (KOK) to Astoria (AST) is 4,635 miles (7,459 km, 4,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOK to AST?
A nonstop flight takes about 9h 33m 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 Kruunupyy and Astoria?
Astoria is 10 hours behind Kruunupyy.
What is the cheapest way to fly from KOK to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOK–AST that never appear on search engines, with no booking fees.