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OSH to BTR: distance & flight time
Oshkosh (Wittman Regional Airport) → Baton Rouge (Baton Rouge Metropolitan Airport)
940 mi
1,513 km · 817 nm
2h 31m
estimated nonstop flight time
Same time
time difference · heading south
See live OSH→BTR fares Phone-only fares on this route — call free
Flight time details
940 miles nonstop takes roughly 2h 31m gate to gate, flying south. 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
- OSH — Wittman Regional Airport · Oshkosh, United States
- BTR — Baton Rouge Metropolitan Airport · Baton Rouge, 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 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 BTR
Frequently asked questions
How far is OSH from BTR?
The flight distance from Oshkosh (OSH) to Baton Rouge (BTR) is 940 miles (1,513 km, 817 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to BTR?
A nonstop flight takes about 2h 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 cheapest way to fly from OSH to BTR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–BTR that never appear on search engines, with no booking fees.