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OSH to MCS: distance & flight time
Oshkosh (Wittman Regional Airport) → Monte Caseros (Monte Caseros Airport)
5,490 mi
8,835 km · 4,770 nm
11h 14m
estimated nonstop flight time
+2h
time difference · heading southeast
See live OSH→MCS fares Phone-only fares on this route — call free
Flight time details
5,490 miles nonstop takes roughly 11h 14m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- OSH — Wittman Regional Airport · Oshkosh, United States
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
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 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
Near MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 mi away
Frequently asked questions
How far is OSH from MCS?
The flight distance from Oshkosh (OSH) to Monte Caseros (MCS) is 5,490 miles (8,835 km, 4,770 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to MCS?
A nonstop flight takes about 11h 14m 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 Oshkosh and Monte Caseros?
Monte Caseros is 2 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–MCS that never appear on search engines, with no booking fees.