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GRR to OSH: distance & flight time
Grand Rapids (Gerald R. Ford International Airport) → Oshkosh (Wittman Regional Airport)
170 mi
274 km · 148 nm
55m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GRR→OSH fares Phone-only fares on this route — call free
Flight time details
170 miles nonstop takes roughly 55m 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
- GRR — Gerald R. Ford International Airport · Grand Rapids, 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 GRR
- MKG · Muskegon County Airport41 mi away
- BTL · W K Kellogg Airport42 mi away
- AZO · Kalamazoo Battle Creek International Airport45 mi away
- LAN · Capital City Airport48 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 GRR from OSH?
The flight distance from Grand Rapids (GRR) to Oshkosh (OSH) is 170 miles (274 km, 148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRR to OSH?
A nonstop flight takes about 55m 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 Grand Rapids and Oshkosh?
Oshkosh is 1 hour behind Grand Rapids.
What is the cheapest way to fly from GRR to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRR–OSH that never appear on search engines, with no booking fees.