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NOP to SEP: distance & flight time
Sinop (Sinop Airport) → Stephenville (Stephenville Clark Regional Airport)
6,511 mi
10,478 km · 5,658 nm
13h 14m
estimated nonstop flight time
-8h
time difference · heading northwest
See live NOP→SEP fares Phone-only fares on this route — call free
Flight time details
6,511 miles nonstop takes roughly 13h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- NOP — Sinop Airport · Sinop, Turkey
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is NOP from SEP?
The flight distance from Sinop (NOP) to Stephenville (SEP) is 6,511 miles (10,478 km, 5,658 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOP to SEP?
A nonstop flight takes about 13h 14m 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 Stephenville?
Stephenville is 8 hours behind Sinop.
What is the cheapest way to fly from NOP to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOP–SEP that never appear on search engines, with no booking fees.