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KLU to OSH: distance & flight time
Klagenfurt (Klagenfurt Airport) → Oshkosh (Wittman Regional Airport)
4,612 mi
7,423 km · 4,008 nm
9h 31m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KLU→OSH fares Phone-only fares on this route — call free
Flight time details
4,612 miles nonstop takes roughly 9h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- OSH — Wittman Regional Airport · Oshkosh, 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 KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 mi away
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
Frequently asked questions
How far is KLU from OSH?
The flight distance from Klagenfurt (KLU) to Oshkosh (OSH) is 4,612 miles (7,423 km, 4,008 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to OSH?
A nonstop flight takes about 9h 31m 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 Klagenfurt and Oshkosh?
Oshkosh is 7 hours behind Klagenfurt.
What is the cheapest way to fly from KLU to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–OSH that never appear on search engines, with no booking fees.