Need help booking?
Unpublished phone-only deals available
MTN to OSH: distance & flight time
Baltimore (Martin State Airport) → Oshkosh (Wittman Regional Airport)
704 mi
1,133 km · 612 nm
2h
estimated nonstop flight time
-1h
time difference · heading northwest
See live MTN→OSH fares Phone-only fares on this route — call free
Flight time details
704 miles nonstop takes roughly 2h 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
- MTN — Martin State Airport · Baltimore, 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 MTN
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 MTN from OSH?
The flight distance from Baltimore (MTN) to Oshkosh (OSH) is 704 miles (1,133 km, 612 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTN to OSH?
A nonstop flight takes about 2h 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 Baltimore and Oshkosh?
Oshkosh is 1 hour behind Baltimore.
What is the cheapest way to fly from MTN to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTN–OSH that never appear on search engines, with no booking fees.