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RIA to OSH: distance & flight time
Santa Maria (Santa Maria Airport) → Oshkosh (Wittman Regional Airport)
5,548 mi
8,929 km · 4,821 nm
11h 21m
estimated nonstop flight time
-2h
time difference · heading northwest
See live RIA→OSH fares Phone-only fares on this route — call free
Flight time details
5,548 miles nonstop takes roughly 11h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- RIA — Santa Maria Airport · Santa Maria, Brazil
- 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 RIA
- GEL · Santo Ângelo Airport103 mi away
- BGX · Comandante Gustavo Kraemer Airport119 mi away
- PFB · Lauro Kurtz Airport131 mi away
- SRA · Santa Rosa Airport134 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 RIA from OSH?
The flight distance from Santa Maria (RIA) to Oshkosh (OSH) is 5,548 miles (8,929 km, 4,821 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIA to OSH?
A nonstop flight takes about 11h 21m 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 Santa Maria and Oshkosh?
Oshkosh is 2 hours behind Santa Maria.
What is the cheapest way to fly from RIA to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIA–OSH that never appear on search engines, with no booking fees.