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OSH to KOK: distance & flight time
Oshkosh (Wittman Regional Airport) → Kruunupyy (Kokkola-Pietarsaari Airport)
4,123 mi
6,636 km · 3,583 nm
8h 33m
estimated nonstop flight time
+8h
time difference · heading northeast
See live OSH→KOK fares Phone-only fares on this route — call free
Flight time details
4,123 miles nonstop takes roughly 8h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- OSH — Wittman Regional Airport · Oshkosh, United States
- KOK — Kokkola-Pietarsaari Airport · Kruunupyy, Finland
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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Near KOK
- KAU · Kauhava Airport41 mi away
- YLI · Ylivieska Airfield53 mi away
- VAA · Vaasa Airport63 mi away
- SJY · Seinäjoki Airport72 mi away
Frequently asked questions
How far is OSH from KOK?
The flight distance from Oshkosh (OSH) to Kruunupyy (KOK) is 4,123 miles (6,636 km, 3,583 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to KOK?
A nonstop flight takes about 8h 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 Oshkosh and Kruunupyy?
Kruunupyy is 8 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to KOK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–KOK that never appear on search engines, with no booking fees.