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BIO to OSH: distance & flight time
Bilbao (Bilbao Airport) → Oshkosh (Wittman Regional Airport)
4,072 mi
6,553 km · 3,538 nm
8h 27m
estimated nonstop flight time
-7h
time difference · heading northwest
See live BIO→OSH fares Phone-only fares on this route — call free
Flight time details
4,072 miles nonstop takes roughly 8h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- BIO — Bilbao Airport · Bilbao, Spain
- 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 BIO
- VIT · Vitoria/Foronda Airport30 mi away
- SDR · Santander Airport47 mi away
- EAS · San Sebastian Airport56 mi away
- RJL · Logroño-Agoncillo Airport65 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 BIO from OSH?
The flight distance from Bilbao (BIO) to Oshkosh (OSH) is 4,072 miles (6,553 km, 3,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIO to OSH?
A nonstop flight takes about 8h 27m 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 Bilbao and Oshkosh?
Oshkosh is 7 hours behind Bilbao.
What is the cheapest way to fly from BIO to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIO–OSH that never appear on search engines, with no booking fees.