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KOK to RSU: distance & flight time
Kruunupyy (Kokkola-Pietarsaari Airport) → Yeosu (Yeosu Airport)
4,496 mi
7,236 km · 3,907 nm
9h 17m
estimated nonstop flight time
+6h
time difference · heading northeast
See live KOK→RSU fares Phone-only fares on this route — call free
Flight time details
4,496 miles nonstop takes roughly 9h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- KOK — Kokkola-Pietarsaari Airport · Kruunupyy, Finland
- RSU — Yeosu Airport · Yeosu, South Korea
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 RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 mi away
Frequently asked questions
How far is KOK from RSU?
The flight distance from Kruunupyy (KOK) to Yeosu (RSU) is 4,496 miles (7,236 km, 3,907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOK to RSU?
A nonstop flight takes about 9h 17m 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 Yeosu?
Yeosu is 6 hours ahead of Kruunupyy.
What is the cheapest way to fly from KOK to RSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOK–RSU that never appear on search engines, with no booking fees.