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CSM to OSH: distance & flight time
Clinton (Clinton Sherman Airport) → Oshkosh (Wittman Regional Airport)
822 mi
1,322 km · 714 nm
2h 15m
estimated nonstop flight time
Same time
time difference · heading northeast
See live CSM→OSH fares Phone-only fares on this route — call free
Flight time details
822 miles nonstop takes roughly 2h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CSM — Clinton Sherman Airport · Clinton, 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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 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 CSM from OSH?
The flight distance from Clinton (CSM) to Oshkosh (OSH) is 822 miles (1,322 km, 714 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to OSH?
A nonstop flight takes about 2h 15m 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 cheapest way to fly from CSM to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–OSH that never appear on search engines, with no booking fees.