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CVG to OSH: distance & flight time
Cincinnati (Cincinnati Northern Kentucky International Airport) → Oshkosh (Wittman Regional Airport)
396 mi
637 km · 344 nm
1h 31m
estimated nonstop flight time
-1h
time difference · heading northwest
See live CVG→OSH fares Phone-only fares on this route — call free
Flight time details
396 miles nonstop takes roughly 1h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CVG — Cincinnati Northern Kentucky International Airport · Cincinnati, United States
- 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 CVG
- LUK · Cincinnati Municipal Airport Lunken Field14 mi away
- HAO · Butler Co Regional Airport - Hogan Field23 mi away
- MGY · Dayton-Wright Brothers Airport44 mi away
- ILN · Wilmington Airpark54 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 CVG from OSH?
The flight distance from Cincinnati (CVG) to Oshkosh (OSH) is 396 miles (637 km, 344 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CVG to OSH?
A nonstop flight takes about 1h 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 Cincinnati and Oshkosh?
Oshkosh is 1 hour behind Cincinnati.
What is the cheapest way to fly from CVG to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CVG–OSH that never appear on search engines, with no booking fees.