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AVR to OSH: distance & flight time
Alverca (Alverca Air Base) → Oshkosh (Wittman Regional Airport)
3,971 mi
6,390 km · 3,450 nm
8h 15m
estimated nonstop flight time
-6h
time difference · heading northwest
See live AVR→OSH fares Phone-only fares on this route — call free
Flight time details
3,971 miles nonstop takes roughly 8h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- AVR — Alverca Air Base · Alverca, Portugal
- 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 AVR
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)9 mi away
- CAT · Cascais Airport21 mi away
- QLR · Monte Real Air Base66 mi away
- BYJ · Beja Airport / Airbase81 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 AVR from OSH?
The flight distance from Alverca (AVR) to Oshkosh (OSH) is 3,971 miles (6,390 km, 3,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AVR to OSH?
A nonstop flight takes about 8h 15m 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 Alverca and Oshkosh?
Oshkosh is 6 hours behind Alverca.
What is the cheapest way to fly from AVR to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AVR–OSH that never appear on search engines, with no booking fees.