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SUS to OSH: distance & flight time
Null (Spirit of St Louis Airport) → Oshkosh (Wittman Regional Airport)
383 mi
617 km · 333 nm
1h 29m
estimated nonstop flight time
Same time
time difference · heading north
See live SUS→OSH fares Phone-only fares on this route — call free
Flight time details
383 miles nonstop takes roughly 1h 29m gate to gate, flying north. 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from OSH?
The flight distance from Null (SUS) to Oshkosh (OSH) is 383 miles (617 km, 333 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to OSH?
A nonstop flight takes about 1h 29m 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 SUS to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–OSH that never appear on search engines, with no booking fees.