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POR to CNX: distance & flight time
Pori (Pori Airport) → Chiang Mai (Chiang Mai International Airport)
4,662 mi
7,503 km · 4,051 nm
9h 36m
estimated nonstop flight time
+4h
time difference · heading east
See live POR→CNX fares Phone-only fares on this route — call free
Flight time details
4,662 miles nonstop takes roughly 9h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- POR — Pori Airport · Pori, Finland
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
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 POR
- TMP · Tampere-Pirkkala Airport60 mi away
- TKU · Turku Airport67 mi away
- KHJ · Kauhajoki Airport72 mi away
- SJY · Seinäjoki Airport91 mi away
Near CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is POR from CNX?
The flight distance from Pori (POR) to Chiang Mai (CNX) is 4,662 miles (7,503 km, 4,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POR to CNX?
A nonstop flight takes about 9h 36m 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 POR to CNX?
Nonstop service on POR–CNX 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 9h 36m nonstop estimate.
What is the time difference between Pori and Chiang Mai?
Chiang Mai is 4 hours ahead of Pori.
What is the cheapest way to fly from POR to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POR–CNX that never appear on search engines, with no booking fees.
Why are some POR to CNX fares phone-only?
Consolidator contracts let us sell certain POR–CNX 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.