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KCO to PSM: distance & flight time
Topel (Cengiz Topel Airport) → Portsmouth (Portsmouth International at Pease Airport)
4,841 mi
7,791 km · 4,207 nm
9h 58m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KCO→PSM fares Phone-only fares on this route — call free
Flight time details
4,841 miles nonstop takes roughly 9h 58m 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
- KCO — Cengiz Topel Airport · Topel, Turkey
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 KCO
- IST · Istanbul Airport79 mi away
- SAW · Sabiha Gökçen International Airport42 mi away
- YEI · Bursa Yenişehir Airport43 mi away
- BTZ · Bursa Airport66 mi away
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is KCO from PSM?
The flight distance from Topel (KCO) to Portsmouth (PSM) is 4,841 miles (7,791 km, 4,207 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCO to PSM?
A nonstop flight takes about 9h 58m 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 Topel and Portsmouth?
Portsmouth is 7 hours behind Topel.
What is the cheapest way to fly from KCO to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCO–PSM that never appear on search engines, with no booking fees.