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OSH to KCO: distance & flight time
Oshkosh (Wittman Regional Airport) → Topel (Cengiz Topel Airport)
5,454 mi
8,778 km · 4,740 nm
11h 10m
estimated nonstop flight time
+8h
time difference · heading northeast
See live OSH→KCO fares Phone-only fares on this route — call free
Flight time details
5,454 miles nonstop takes roughly 11h 10m 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
- KCO — Cengiz Topel Airport · Topel, Turkey
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 KCO
- IST · Istanbul Airport79 mi away
- SAW · Sabiha Gökçen International Airport42 mi away
- YEI · Bursa Yenişehir Airport43 mi away
- BTZ · Bursa Airport66 mi away
Frequently asked questions
How far is OSH from KCO?
The flight distance from Oshkosh (OSH) to Topel (KCO) is 5,454 miles (8,778 km, 4,740 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to KCO?
A nonstop flight takes about 11h 10m 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 Topel?
Topel is 8 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to KCO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–KCO that never appear on search engines, with no booking fees.