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SFZ to OSH: distance & flight time
Smithfield (North Central State Airport) → Oshkosh (Wittman Regional Airport)
873 mi
1,405 km · 759 nm
2h 22m
estimated nonstop flight time
-1h
time difference · heading west
See live SFZ→OSH fares Phone-only fares on this route — call free
Flight time details
873 miles nonstop takes roughly 2h 22m gate to gate, flying west. 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
- SFZ — North Central State Airport · Smithfield, 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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 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 SFZ from OSH?
The flight distance from Smithfield (SFZ) to Oshkosh (OSH) is 873 miles (1,405 km, 759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFZ to OSH?
A nonstop flight takes about 2h 22m 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 Smithfield and Oshkosh?
Oshkosh is 1 hour behind Smithfield.
What is the cheapest way to fly from SFZ to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFZ–OSH that never appear on search engines, with no booking fees.