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ILM to OSH: distance & flight time
Wilmington (Wilmington International Airport) → Oshkosh (Wittman Regional Airport)
880 mi
1,416 km · 764 nm
2h 23m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ILM→OSH fares Phone-only fares on this route — call free
Flight time details
880 miles nonstop takes roughly 2h 23m gate to gate, flying northwest. 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
- ILM — Wilmington International Airport · Wilmington, 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 ILM
- OAJ · Albert J Ellis Airport42 mi away
- CRE · Grand Strand Airport57 mi away
- LBT · Lumberton Regional Airport70 mi away
- MYR · Myrtle Beach International Airport72 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 ILM from OSH?
The flight distance from Wilmington (ILM) to Oshkosh (OSH) is 880 miles (1,416 km, 764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILM to OSH?
A nonstop flight takes about 2h 23m 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 Wilmington and Oshkosh?
Oshkosh is 1 hour behind Wilmington.
What is the cheapest way to fly from ILM to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILM–OSH that never appear on search engines, with no booking fees.