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ORD to POR: distance & flight time
Chicago (Chicago O'Hare International Airport) → Pori (Pori Airport)
4,291 mi
6,906 km · 3,729 nm
8h 53m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ORD→POR fares Phone-only fares on this route — call free
Flight time details
4,291 miles nonstop takes roughly 8h 53m 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.
The two airports
- ORD — Chicago O'Hare International Airport · Chicago, United States
- POR — Pori Airport · Pori, Finland
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 ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Near POR
- TMP · Tampere-Pirkkala Airport60 mi away
- TKU · Turku Airport67 mi away
- KHJ · Kauhajoki Airport72 mi away
- SJY · Seinäjoki Airport91 mi away
Frequently asked questions
How far is ORD from POR?
The flight distance from Chicago (ORD) to Pori (POR) is 4,291 miles (6,906 km, 3,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to POR?
A nonstop flight takes about 8h 53m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ORD to POR?
Nonstop service on ORD–POR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 53m nonstop estimate.
What is the time difference between Chicago and Pori?
Pori is 8 hours ahead of Chicago.
What is the cheapest way to fly from ORD to POR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–POR that never appear on search engines, with no booking fees.
Why are some ORD to POR fares phone-only?
Consolidator contracts let us sell certain ORD–POR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.