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ROC to OSH: distance & flight time
Rochester (Greater Rochester International Airport) → Oshkosh (Wittman Regional Airport)
548 mi
882 km · 476 nm
1h 39m
estimated nonstop flight time
-1h
time difference · heading west
See live ROC→OSH fares Phone-only fares on this route — call free
Flight time details
548 miles nonstop takes roughly 1h 39m gate to gate, flying west. 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
- ROC — Greater Rochester International Airport · Rochester, 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 ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 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 ROC from OSH?
The flight distance from Rochester (ROC) to Oshkosh (OSH) is 548 miles (882 km, 476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROC to OSH?
A nonstop flight takes about 1h 39m 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 Rochester and Oshkosh?
Oshkosh is 1 hour behind Rochester.
What is the cheapest way to fly from ROC to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROC–OSH that never appear on search engines, with no booking fees.