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TTD to OSH: distance & flight time
Troutdale (Portland Troutdale Airport) → Oshkosh (Wittman Regional Airport)
1,651 mi
2,658 km · 1,435 nm
3h 42m
estimated nonstop flight time
+2h
time difference · heading east
See live TTD→OSH fares Phone-only fares on this route — call free
Flight time details
1,651 miles nonstop takes roughly 3h 42m gate to gate, flying east. 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
- TTD — Portland Troutdale Airport · Troutdale, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 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 TTD from OSH?
The flight distance from Troutdale (TTD) to Oshkosh (OSH) is 1,651 miles (2,658 km, 1,435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to OSH?
A nonstop flight takes about 3h 42m 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 Troutdale and Oshkosh?
Oshkosh is 2 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–OSH that never appear on search engines, with no booking fees.