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OUL to SDY: distance & flight time
Oulu (Oulu Airport) → Sidney (Sidney - Richland Regional Airport)
4,198 mi
6,756 km · 3,648 nm
8h 42m
estimated nonstop flight time
-9h
time difference · heading northwest
See live OUL→SDY fares Phone-only fares on this route — call free
Flight time details
4,198 miles nonstop takes roughly 8h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- OUL — Oulu Airport · Oulu, Finland
- 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 OUL
- KEM · Kemi-Tornio Airport63 mi away
- YLI · Ylivieska Airfield63 mi away
- KAJ · Kajaani Airport82 mi away
- LLA · Luleå Airport103 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 OUL from SDY?
The flight distance from Oulu (OUL) to Sidney (SDY) is 4,198 miles (6,756 km, 3,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OUL to SDY?
A nonstop flight takes about 8h 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 Oulu and Sidney?
Sidney is 9 hours behind Oulu.
What is the cheapest way to fly from OUL to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OUL–SDY that never appear on search engines, with no booking fees.