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ORD to OUL: distance & flight time

Chicago (Chicago O'Hare International Airport) → Oulu (Oulu Airport)

4,230 mi
6,807 km · 3,676 nm
8h 46m
estimated nonstop flight time
+8h
time difference · heading northeast
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Flight time details

4,230 miles nonstop takes roughly 8h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is ORD from OUL?

The flight distance from Chicago (ORD) to Oulu (OUL) is 4,230 miles (6,807 km, 3,676 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ORD to OUL?

A nonstop flight takes about 8h 46m 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 Chicago and Oulu?

Oulu is 8 hours ahead of Chicago.

What is the cheapest way to fly from ORD to OUL?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–OUL that never appear on search engines, with no booking fees.
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