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GMU to OSH: distance & flight time
Greenville (Greenville Downtown Airport) → Oshkosh (Wittman Regional Airport)
712 mi
1,147 km · 619 nm
2h 1m
estimated nonstop flight time
—
time difference · heading northwest
See live GMU→OSH fares Phone-only fares on this route — call free
Flight time details
712 miles nonstop takes roughly 2h 1m gate to gate, flying northwest. 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
- GMU — Greenville Downtown Airport · Greenville, 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 GMU
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 GMU from OSH?
The flight distance from Greenville (GMU) to Oshkosh (OSH) is 712 miles (1,147 km, 619 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMU to OSH?
A nonstop flight takes about 2h 1m 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 GMU to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMU–OSH that never appear on search engines, with no booking fees.