Need help booking?
Unpublished phone-only deals available
OSC to KAU: distance & flight time
Oscoda (Oscoda Wurtsmith Airport) → Kauhava (Kauhava Airport)
3,991 mi
6,424 km · 3,468 nm
8h 18m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OSC→KAU fares Phone-only fares on this route — call free
Flight time details
3,991 miles nonstop takes roughly 8h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- OSC — Oscoda Wurtsmith Airport · Oscoda, United States
- KAU — Kauhava Airport · Kauhava, 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 OSC
- ECA · Iosco County Airport10 mi away
- APN · Alpena County Regional Airport44 mi away
- HTL · Roscommon County - Blodgett Memorial Airport63 mi away
- GDW · Gladwin Zettel Memorial Airport63 mi away
Near KAU
- SJY · Seinäjoki Airport31 mi away
- KOK · Kokkola-Pietarsaari Airport41 mi away
- VAA · Vaasa Airport41 mi away
- KHJ · Kauhajoki Airport50 mi away
Frequently asked questions
How far is OSC from KAU?
The flight distance from Oscoda (OSC) to Kauhava (KAU) is 3,991 miles (6,424 km, 3,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSC to KAU?
A nonstop flight takes about 8h 18m 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 Oscoda and Kauhava?
Kauhava is 7 hours ahead of Oscoda.
What is the cheapest way to fly from OSC to KAU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSC–KAU that never appear on search engines, with no booking fees.