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NOP to USN: distance & flight time
Sinop (Sinop Airport) → Ulsan (Ulsan Airport)
4,826 mi
7,767 km · 4,194 nm
9h 56m
estimated nonstop flight time
+6h
time difference · heading northeast
See live NOP→USN fares Phone-only fares on this route — call free
Flight time details
4,826 miles nonstop takes roughly 9h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- NOP — Sinop Airport · Sinop, Turkey
- USN — Ulsan Airport · Ulsan, South Korea
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 USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Frequently asked questions
How far is NOP from USN?
The flight distance from Sinop (NOP) to Ulsan (USN) is 4,826 miles (7,767 km, 4,194 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOP to USN?
A nonstop flight takes about 9h 56m 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 Ulsan?
Ulsan is 6 hours ahead of Sinop.
What is the cheapest way to fly from NOP to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOP–USN that never appear on search engines, with no booking fees.