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NOP to PSM: distance & flight time
Sinop (Sinop Airport) → Portsmouth (Portsmouth International at Pease Airport)
4,977 mi
8,009 km · 4,325 nm
10h 13m
estimated nonstop flight time
-7h
time difference · heading northwest
See live NOP→PSM fares Phone-only fares on this route — call free
Flight time details
4,977 miles nonstop takes roughly 10h 13m 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
- NOP — Sinop Airport · Sinop, 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 NOP
- KFS · Kastamonu Airport82 mi away
- MZH · Amasya Merzifon Airport85 mi away
- SZF · Samsun Çarşamba Airport94 mi away
- TJK · Tokat Airport136 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 NOP from PSM?
The flight distance from Sinop (NOP) to Portsmouth (PSM) is 4,977 miles (8,009 km, 4,325 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOP to PSM?
A nonstop flight takes about 10h 13m 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 Sinop and Portsmouth?
Portsmouth is 7 hours behind Sinop.
What is the cheapest way to fly from NOP to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOP–PSM that never appear on search engines, with no booking fees.