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OUL to PHN: distance & flight time
Oulu (Oulu Airport) → Port Huron (St Clair County International Airport)
4,047 mi
6,513 km · 3,517 nm
8h 24m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OUL→PHN fares Phone-only fares on this route — call free
Flight time details
4,047 miles nonstop takes roughly 8h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OUL — Oulu Airport · Oulu, Finland
- PHN — St Clair County International Airport · Port Huron, 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 PHN
Frequently asked questions
How far is OUL from PHN?
The flight distance from Oulu (OUL) to Port Huron (PHN) is 4,047 miles (6,513 km, 3,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OUL to PHN?
A nonstop flight takes about 8h 24m 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 Port Huron?
Port Huron is 7 hours behind Oulu.
What is the cheapest way to fly from OUL to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OUL–PHN that never appear on search engines, with no booking fees.