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KOK to FLZ: distance & flight time
Kruunupyy (Kokkola-Pietarsaari Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
5,689 mi
9,156 km · 4,944 nm
11h 37m
estimated nonstop flight time
+4h
time difference · heading east
See live KOK→FLZ fares Phone-only fares on this route — call free
Flight time details
5,689 miles nonstop takes roughly 11h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KOK — Kokkola-Pietarsaari Airport · Kruunupyy, Finland
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Frequently asked questions
How far is KOK from FLZ?
The flight distance from Kruunupyy (KOK) to Sibolga (FLZ) is 5,689 miles (9,156 km, 4,944 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOK to FLZ?
A nonstop flight takes about 11h 37m 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 Sibolga?
Sibolga is 4 hours ahead of Kruunupyy.
What is the cheapest way to fly from KOK to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOK–FLZ that never appear on search engines, with no booking fees.