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PMH to ISL: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Istanbul (Atatürk International Airport)
5,445 mi
8,762 km · 4,731 nm
11h 9m
estimated nonstop flight time
—
time difference · heading northeast
See live PMH→ISL fares Phone-only fares on this route — call free
Flight time details
5,445 miles nonstop takes roughly 11h 9m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
- ISL — Atatürk International Airport · Istanbul, Turkey
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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Near ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is PMH from ISL?
The flight distance from Portsmouth (PMH) to Istanbul (ISL) is 5,445 miles (8,762 km, 4,731 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to ISL?
A nonstop flight takes about 11h 9m 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 cheapest way to fly from PMH to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–ISL that never appear on search engines, with no booking fees.