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IST to PHN: distance & flight time
Istanbul (Istanbul Airport) → Port Huron (St Clair County International Airport)
5,221 mi
8,402 km · 4,537 nm
10h 42m
estimated nonstop flight time
-7h
time difference · heading northwest
See live IST→PHN fares Phone-only fares on this route — call free
Flight time details
5,221 miles nonstop takes roughly 10h 42m 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
- IST — Istanbul Airport · Istanbul, Turkey
- 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 IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 mi away
Near PHN
Frequently asked questions
How far is IST from PHN?
The flight distance from Istanbul (IST) to Port Huron (PHN) is 5,221 miles (8,402 km, 4,537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IST to PHN?
A nonstop flight takes about 10h 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 Istanbul and Port Huron?
Port Huron is 7 hours behind Istanbul.
What is the cheapest way to fly from IST to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IST–PHN that never appear on search engines, with no booking fees.