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BIO to SDY: distance & flight time
Bilbao (Bilbao Airport) → Sidney (Sidney - Richland Regional Airport)
4,539 mi
7,306 km · 3,945 nm
9h 22m
estimated nonstop flight time
-8h
time difference · heading northwest
See live BIO→SDY fares Phone-only fares on this route — call free
Flight time details
4,539 miles nonstop takes roughly 9h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- BIO — Bilbao Airport · Bilbao, Spain
- SDY — Sidney - Richland Regional Airport · Sidney, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is BIO from SDY?
The flight distance from Bilbao (BIO) to Sidney (SDY) is 4,539 miles (7,306 km, 3,945 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIO to SDY?
A nonstop flight takes about 9h 22m 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 Sidney?
Sidney is 8 hours behind Bilbao.
What is the cheapest way to fly from BIO to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIO–SDY that never appear on search engines, with no booking fees.